Wednesday

April 23, 2014

April 23, 2014

Number of results: 2,077

**Math:Polynomial Functions**

That works, but as a trigonometric function and not a polynomial function. I the definition of a polynomial function, the right hand side must be a polynomial, as defined above.
*Tuesday, September 8, 2009 at 9:48pm by MathMate*

**8th Grade Algebra**

Multiply. 1) (3t^2 - 2t - 4) * (5t + 9) Writing. 1) Explain why the product of a quadratic polynomial and a linear polynomial must be a cubic polynomial.
*Tuesday, May 5, 2009 at 10:40pm by Bridget*

**zeros of a polynomial**

polynomial is x^3 - x^2 -11x + 15 If 3 is the zero of the polynomial, when you divide this polynomial with x-3, the remainder has to be 0? yes. If y=x^3 - x^2 -11x + 15, when y=0 the roots are on the axis.
*Thursday, February 1, 2007 at 6:24pm by Jen*

**Math ( Polynomial )**

If the polynomial, x^4 - 6x^3 + 16x^2 - 25x + 10 is divided by another polynomial x^2 - 2x + k, the remainder comes out to be x + a, find k + a, please work the complete solution instead of giving simply an answer.
*Saturday, April 13, 2013 at 11:04am by Jack*

**Math **

Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 + 11x – 5 completely. Factor the polynomial 18a2b – 4ab + 10a completely Factor the polynomial 2x2 – 50 completely.
*Wednesday, November 9, 2011 at 12:51pm by jesus*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:39pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:45pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:46pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:48pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:50pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:53pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 8:55pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 9:01pm by meika*

**algebra**

can some one please help figure this problem out Determine whether each expression is a polynomial.If it is a polynomial, state the degree of the polynomial. 5x^3+2xy^4+6xy can someone please help me
*Monday, April 28, 2008 at 9:01pm by meika*

**algebra!!!! please help me!!!!**

A number is called algebraic if there is a polynomial with rational coefficients for which the number is a root. For example, √2 is algebraic because it is a root of the polynomial x^2−2. The number √(2+√3+√5)is also algebraic because it is a root...
*Wednesday, May 22, 2013 at 9:08am by bob*

**Graphs of polynomial functions**

What do polynomial functions look like? And what can be consider a polynomial function? Would a graph that is like an upside down V be considered as a graph of a polynomial function?
*Tuesday, October 9, 2007 at 10:37pm by Jessi*

**Polynomial Functions**

What do polynomial functions look like? And what can be consider a polynomial function? Would a graph that is like an upside down V be considered as a graph of a polynomial function?
*Wednesday, October 10, 2007 at 9:03pm by Jessi*

**Polynomial Functions-help**

What do polynomial functions look like? And what can be consider a polynomial function? Would a graph that is like an upside down V be considered as a graph of a polynomial function?
*Friday, October 12, 2007 at 10:50pm by Jessi*

**Math:Polynomial Functions**

h(x) = -7x I was thinking that this was not a polynomial function because -7x is just one term making it a monomial but the answer key says it is a polynomial function. Could someone explain why that is so? Thanks :D
*Tuesday, September 8, 2009 at 9:48pm by Lena*

**algebra**

Evaluate the polynomial for x=2 and x = -2. 3x^5-1/4x^2 The value of polynomial for x=2 The value of polynomial for x=-2
*Monday, October 14, 2013 at 5:12pm by Anonymous*

**Algebra Question~!**

Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample problem that has a binomial which IS a factor of the polynomial being divided, and another problem that has a binomial which is not a factor of the ...
*Wednesday, April 2, 2014 at 6:12pm by Gabby*

**polynomials**

No to both questions. A polynomial is a sum of at least one integer power of x (or other unknown), each multiplied by a constant. '9' is simply a constant. 2^x is a power of 2, not a power of x. Is 9 a polynomial? Is 2^x a polynomial?
*Sunday, January 7, 2007 at 7:43pm by drwls*

**algebra**

x = -1 is one root, as you can easily verify by inspection. That means that (x +1) is a factor of the polynomial. Divide x^3-3x^2+25x+29 by x+1 (using polynomial long division) to get a second order polynomial, from which you can get the other roots easily, using the quadratic...
*Saturday, October 29, 2011 at 8:16pm by drwls*

**math**

1.binomial 2.degree of monomial 3.monomial 4.perfect-square trinomial 5.standard form of polynomial A.a polynomial with two terms B.a polynomial in which the terms decrease in degree from left to right and there are no like terms C.a polynomial whith two identical binomal ...
*Wednesday, May 12, 2010 at 10:10pm by ed*

**Algebra**

Do I have this right? A first degree polynomial crosses the x axis A second degree polynomial touches the y axis without crosisng A third degree polynomial flattens against the y axis.
*Monday, November 30, 2009 at 9:58pm by Nicki*

**Maths**

true/false 1. a cubic polynomial has at least one zero.............. 2. a quadratic polynomial an have at most two zeroes.......... 3. if r(x)is the remainder and p(x) is the divisor, then degree r(x) < degree p(x)............ 4. if zeroes of a quadratic polynomial ax^2+b^x...
*Friday, June 14, 2013 at 5:22am by Shiana*

**Math**

the discriminant= b2-4ac a=1 b=-5 c=6 25-4(1)(6)=1 Since 1 > 0, the polynomial has two real roots, if the discriminant = 0, the polynomial has one real root, and if it's < 0, the polynomial has no real roots
*Sunday, May 16, 2010 at 10:34pm by Jen*

**math**

hi my name is hedi and i am in serious need with help with some math problems dealing with polynomials can some one please help me? Determine whether each expression is a polynomial. If it is a polynomial, state the degree of the polynomial. (This is the question) 1.5x^3+2xy6^...
*Monday, April 28, 2008 at 6:56pm by hedi*

**Pre Calculus**

1. Find all rational zeros of the polynomial. Then determine any irrational zeros, and factor the polynomial completely. 3x^4-11x^3+5x^2+3x 2. Find the polynomial with leading coefficient 1 that has a degree of 4, a zero of multiplicity 2 at x=1 and a zero at x=2+i
*Monday, November 21, 2011 at 1:27am by Josh*

**Algebra**

What is 9x^2 +4x^2 Factor each polynomial completely. If a polynomial is prime, say so.
*Saturday, February 21, 2009 at 8:26pm by jackie*

**math**

Factor each polynomial completely, if a polynomial is prime say so 9x^2+4y^2
*Monday, March 9, 2009 at 6:57pm by Debbie*

**Algebra**

I know to do long division but i still cant figure out how to divide a polynomial by a polynomial
*Wednesday, February 9, 2011 at 9:46am by Tammy*

**Math**

What answers this definition: A polynomial, you would write the polynomial as a product of factors.
*Tuesday, March 1, 2011 at 10:43pm by Megan Ruff*

**Polynomial Functions-help**

write a polynomial function that has given zeros and has a leading coefficient of 1. 2,i,-i
*Friday, October 12, 2007 at 10:50pm by Anonymous*

**Math:Polynomial Functions**

why would something like y=x^-3 not be a polynomial function?
*Tuesday, September 8, 2009 at 9:48pm by Lena*

**Math**

blank is a polynomial, you would write the polynomial as a product of factors?
*Tuesday, March 1, 2011 at 10:35pm by Ebony white*

**math**

Find a polynomial with integer coefficients such that (sqrt3 + sqrt5) is a root of the polynomial
*Saturday, March 6, 2010 at 10:43pm by nancy*

**math**

Find a polynomial with integer coefficients such that (sqrt3 + sqrt5) is a root of the polynomial
*Sunday, March 7, 2010 at 8:57pm by nancy*

**math**

Factor each polynomial, if possible. If the polynomial cannot be factored, write prime. 15b^2-24bf
*Thursday, April 11, 2013 at 8:12pm by Melea*

**Math**

Consider the polynomial f(x) = 2x^3 – 3x^2 – 8x – 3. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.
*Wednesday, July 22, 2009 at 1:21am by Carmin*

**Algebra**

Consider the polynomial: f(x) = 2x^3 – 3x^2 – 8x – 3. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.
*Saturday, July 25, 2009 at 10:29pm by Alyssa*

**algebra**

Consider the polynomial f(x) = 3x3 – 2x2 – 7x – 2. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.
*Monday, November 22, 2010 at 6:18am by Math Loser :(*

**algebra**

Consider the polynomial f(x) = 3x3 – 2x2 – 7x – 2. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.
*Tuesday, November 23, 2010 at 12:48am by Math is hard!*

**Algebra**

Consider the polynomial f(x) = 3x3 – 2x2 – 7x – 2. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.
*Tuesday, November 23, 2010 at 1:57am by Alg help*

**Algebra**

2. What is the basic principle that can be used to simplify a polynomial? What is the relevance of the order of operations in simplifying a polynomial?
*Thursday, April 24, 2008 at 4:32pm by Laura*

**Math**

What is the basic principle that can be used to simplify a polynomial? What is the relevance of the order of operations in simplifying a polynomial
*Thursday, September 25, 2008 at 7:20pm by Anonymous*

**polynomials**

What is the basic principle that can be used to simplify a polynomial? What is the relevance of the order of operations in simplifying a polynomial?
*Wednesday, July 27, 2005 at 10:39pm by Rachell*

**algebra**

What is the basic principle that can be used to simplify a polynomial? What is the relevance of the order of operations in simplifying a polynomial?
*Tuesday, March 29, 2011 at 7:41am by logan*

**Math**

The technique of writing a polynomial as a product of factors starting from the terms of a polynomial is called factorization.
*Tuesday, March 1, 2011 at 10:43pm by MathMate*

**college algebra**

find all the zero's of the followig polynomial. write the polynomial in form. f(x)=x^2-256
*Thursday, November 15, 2012 at 4:46pm by ladybug*

**Graphing polynomial functions**

How do i graph the polynomial function of: f(x)= (x+3)(x+1)(x-2) squared
*Saturday, October 20, 2007 at 1:45pm by eric*

**calculus-can someone please help me with this ques**

Find all zeros of the following polynomial. Write the polynomial in factored form. f(x)=x^3-3x^2+16x-48 I put: x^2(x-3)+16(x=3) (x-3)(x^2+16) For zeros: x-3=0 x=0 **My teacher stated check the equation solution again. What is the value for x and hence what is the zero for the ...
*Thursday, December 27, 2012 at 5:08pm by allison--Please help!!*

**Writing polynomial functions**

How to write a polynomial function with the integral coefficients that have the following roots: #1.) 0, -1/2, 6 #2.) + or - 5i
*Sunday, September 12, 2010 at 11:59pm by Adam*

**College Algebra**

Find all zeros of the following polynomial. Write th polynomial in factored form. f(x) = x^4 - 256
*Monday, August 6, 2012 at 1:18pm by Kameesha*

**calc**

A basic fact of algebra states that c is a root of a polynomial f(x) if and only if f(x) = (x-c)g(x) for some polynomial g(x). We say that c is a multiple root if f(x) = [(x-c)^2](h(x)) where h(x) is a polynomial. Show that c is a multiple root of f(x) if and only if c is a ...
*Tuesday, September 27, 2011 at 3:24pm by t*

**math**

Consider the polynomial x^3 + 6x^2 + 3x - 10. Without dividing, or graphing, which two of (x+2), (x-2), (x+1), and (x-1) must be factors of the polynomial? Why/how do you know?
*Sunday, March 27, 2011 at 3:57pm by Dan*

**Algebra**

A polynomial is a mathematical expression involving a sum of powers in one or more variables multiplied by coefficients. Yes it is a polynomial.
*Tuesday, July 19, 2011 at 3:12pm by Anonymous*

**calculus**

find all zeros of the following polynomial. write the polynomial in factored form. f(x)=x^3-3x^2+16x-48
*Saturday, December 22, 2012 at 9:07pm by ladybug*

**Algebra**

Identify coefficients and the degrees of each term polynomial, and then find the degree of each polynomial. a^3b^8c^2 - c^22 + a^5c^10
*Thursday, March 10, 2011 at 11:59am by Miguel*

**Algebra Help**

Identify coefficients and the degrees of each term polynomial, and then find the degree of each polynomial. a^3b^8c^2 - c^22 + a^5c^10
*Thursday, March 10, 2011 at 12:04pm by Miguel*

**math**

Through n +1 points passing polynomial of degree n. In this case you have 7 points. Polynomial will be degree 6. Write the polynomial in this form : a * x ^ 6 + b * x ^ 5 + c * x ^ 4 + d * x ^ 3 + e * x ^ 2 + f *x + g = y Now put values of x an y in this equation. a * ( - 3...
*Friday, July 5, 2013 at 10:19pm by Bosnian*

**math**

Look at this trinomial 32a^4 + 18a^3 - 12a Write the polynomial as the product of the GCF of all its terms and a polynomial PLEase explain thanks
*Monday, April 18, 2011 at 7:50pm by Karen *

**math**

Yes it is a polynomial, because each term qualifies as a monomial, composed of the product of one or more non-negative integer powers of variables multiplied by a coefficient which is a real number or a constant. Example: 4x^2 + 2x + 3 is a polynomial 4√x + 2x is NOT a ...
*Tuesday, August 9, 2011 at 7:30pm by MathMate*

**algebra**

find F(2) for the polynomial shown below. F(x)=(x^4)-(2x^3)+(3x^2)-(10x+3'0 Substitute 2 for x in the polynomial to work this out. Be sure to watch your signs! I hope this will help.
*Wednesday, January 17, 2007 at 10:55am by bailey*

**Math-divide Polynomial**

take a look at calc101 . com There's a section on polynomial long division, which shows all the intermediate steps involved.
*Monday, May 7, 2012 at 9:45pm by Steve*

**Math**

it is a polynomial because it is a sum of terms which are coefficients times x^n where n can be any old whole numbers Since the highest n in this expression is three it is called a cubic polynomial
*Thursday, May 31, 2012 at 6:45pm by Damon*

**Math**

Q.1)If one zero of the polynomial 3x2-kx-2 is 2 find the other zero.allso find the value of k. Q.2)If sum of the zeroes of the polynomial x2-x-k(2x-1) is 0,find the value of k Q.3)If 2 and 3 are the zeroes of the polynomial 3x2-2kx+2m find the values of k and m Q.4)Find the ...
*Saturday, April 24, 2010 at 5:01am by stan*

**algebra 1**

That can be recognized as a polynomial in x-2. It factors into [3(x-2)+3][(x-2) -2] which simplifies to = (3x+3)(x-4) = 3(x+1)(x-4) Another way to do that would be to multiply out the polynomial 3(x-2)^2 -3(x-2) -6 BEFORE factoring it. The answer should be the same.
*Sunday, March 1, 2009 at 10:00pm by drwls*

**Math:Polynomial Functions**

You have a point, but the definitions are that a monomial has only one term, a binomial has exactly two terms, a trinomial has exactly three terms, and a polynomial has at least one term. Ususally polynomial is used when the number of terms is numerous, unknown or indefinite...
*Tuesday, September 8, 2009 at 9:48pm by MathMate*

**Algebra**

Use synthetic division to divide the polynomial 2x^3 – 12x – 5 by x + 4, and write the quotient polynomial and the remainder. [Be careful – notice that there is no x^2 term.] Please Show work.
*Tuesday, July 21, 2009 at 12:31am by Shelly*

**Algebra**

Use synthetic division to divide the polynomial 2x^3 – 12x – 5 by x + 4, Write the quotient polynomial and the remainder. [Be careful – notice that there is no x2 term.]. Show work.
*Wednesday, July 22, 2009 at 1:19am by Breanna*

**very complicated maths**

If x+4 is a factor of a polynomial q(x), then you have: q(x) = (x+4)r(x) for some polynomial r(x). If you put x = -4, you get: q(-4) = 0 Putting x = -4 in 3x^3+x^2+px+24 and equating to zero gives: -3 2^6 + 2^4 - 4 p + 3*8 = 0 -----> p = -3 2^4 + 4 + 3*2 = -38
*Wednesday, November 21, 2012 at 1:42pm by Count Iblis*

**Math urgent**

Find a degree 6 polynomial with - 8 as a root, no other roots, and in which the coefficient of x^6 is 16. Assume that all (non-constant) factors of the polynomial correspond to real zeroes.
*Wednesday, November 3, 2010 at 9:48pm by Eileen*

**algebra**

Use synthetic division to divide the polynomial 2x3 – 45x + 28 by x + 5, and write the quotient polynomial and the remainder. [Be careful – notice that there is no x2 term.]. Show work.
*Monday, November 22, 2010 at 6:17am by Math Loser :(*

**algebra**

Use synthetic division to divide the polynomial 2x3 – 45x + 28 by x + 5, and write the quotient polynomial and the remainder. [Be careful – notice that there is no x2 term.]. Show work.
*Tuesday, November 23, 2010 at 12:54am by Wizard*

**math**

A polynomial is made up of the sum of one or more terms. Each term consists of a coefficient, which is a known positive or negative number or constant, multiplied by a number of variables, each raised to a non-negative integral power. -2x^sup2;yz is a term (and a polynomial) ...
*Thursday, March 1, 2012 at 6:48pm by MathMate*

**math,correction**

Can someone correct these for me please.. Find the value of the polynomial 8x – 6 when x = 1 and when x = –1. My answer: So when x = 1 the value of the polynomial is: 2And when x = -1 the value of the polynomial is: -14 Multiply. (x – 8)2 Answer: x^2-16x+16 You first answer is...
*Wednesday, February 28, 2007 at 2:24pm by jas20*

**8th Grade Algebra**

x cannot have a negative power in a polynomial by definition. http://www.merriam-webster.com/dictionary/polynomial
*Monday, May 4, 2009 at 9:32pm by bobpursley*

**algebra**

the sum of two polynomials is 40x^5-2x^4+x^3-7x^2-1. if the polynomial is the square of (x^2-7x+1), find the other polynomial
*Sunday, March 6, 2011 at 7:10am by Anonymous*

**algebra**

Determine whether the expression is a polynomial. If is is state how many terms and variables the polynomial contains. State the degree -7-1/4x
*Tuesday, June 5, 2012 at 1:18pm by Adriana*

**Math - polynomial function**

Write a polynomial function with integral coefficients having the given roots. 1.) 0, -1/2, 6 2.) +or- 5i
*Sunday, September 12, 2010 at 9:03pm by Jason*

**Algebra**

If 3 is a zero of the polynomial f(x), then which of the following is NOT necessarily true? A. (x – 3) is a factor of the polynomial f(x). B. 3 is a solution of the equation f(x) = 0. C. (3, 0) is an x-intercept for f. D. (0, 3) is a y-intercept for f.
*Monday, November 22, 2010 at 6:22am by Math is hard!*

**Polynomial**

Create a polynomial that describes the perimeter of the outside figure: x + 8, 5, x, x, 2x, x + 8, 34 and inside figure: x + 12.
*Monday, December 13, 2010 at 10:49am by Judith*

**Algebra 2**

1. Write a polynomial in standard form that has solutions: 0, -2, 3 2. Write a trinomial that has a degree of 4 and a lead coefficient of -3 3. True of false: 3/x^2 is a polynomial expression
*Saturday, January 12, 2008 at 8:02pm by Christian*

**Algebra II**

Everything is done ok You wrote it as a polynomial equation by setting it equal to zero If you just want the polynomial, it would be x^3-4x^2-4x+16
*Friday, September 23, 2011 at 11:15am by Reiny*

**Math**

Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. state the degree -4x-2y-1 the -2 and -1 are above the Y
*Tuesday, June 5, 2012 at 1:21pm by Adriana*

**Math Algebra**

Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. then state the degree 7x^2+3x+3
*Sunday, June 10, 2012 at 11:51pm by Adriana*

**math 111 urgent please help**

Find a degree 6 polynomial with - 8 as a root, no other roots, and in which the coefficient of x^6 is 16. Assume that all (non-constant) factors of the polynomial correspond to real zeroes.
*Thursday, November 4, 2010 at 12:06am by Eileen*

**elgebra**

indentify the degree of each term of yje polynomial and the degree of the polynomial -2X^3+3x^2+4x+9
*Wednesday, December 2, 2009 at 8:56am by john*

**College Algebra**

The degree of a polynomial is the term with the greatest exponent. In this case the degree of polynomial function = 3
*Sunday, October 9, 2011 at 12:09am by Anonymous*

**Form a polynomial f(x)**

What would be the polynomial?
*Tuesday, March 26, 2013 at 7:11pm by Chama*

**algebra**

Volume of a Box (Refer to the preceding exercise.) A box is constructed from a square piece of metal that is 20 inches on a side. (a) If the square corners of length x are cut out, write a polynomial that gives the volume of the box. (b) Evaluate the polynomial when inches. (c...
*Saturday, August 13, 2011 at 12:53pm by mich*

**Algebra -polynomial**

Solve the polynomial 40x^2+2x-65 Notice that for x = 1 the value is -23. The number 23 is a prime number and the only factors are thus 23 and 1 up to signs. So, you can simply the search for the factors of the polynomial a great deal by substituting: x = 1 + t which yields 40 ...
*Monday, May 7, 2007 at 8:28pm by Algebra Help*

**Finding polynomial from zeros**

How to find the polynomial degree 2 and zeros are (1+i) & (1-i) I would like to see the steps to solve this. Thanks. If those are the roots, then the following are factors: (x-1-i)(x-1+i)
*Wednesday, January 31, 2007 at 6:52pm by Jen*

**Math: Polynomial inequalities**

Show all work solve the Math: Polynomial inequality and express the solution in set notation. 2t^2 - 3 < or = to t
*Tuesday, October 18, 2011 at 3:34pm by Anonymous*

**Pre-Cal.**

find all the zeros of the following polynomial. Write the polynomial in fraction form. Show all the work. f(x)= x^4+3x^2-40
*Wednesday, December 26, 2012 at 9:33pm by phyllys*

**math ( polynomial )**

Identify each polynomial below as a monomial, bnomial, or trinomial and name the degree x2 - 25 x2 - 6x + 7 2x + 3y - 4
*Friday, March 8, 2013 at 12:29pm by David *

**Math (Algebra)**

A number is called algebraic if there is a polynomial with rational coefficients for which the number is a root. For example,√2 is algebraic because it is a root of the polynomial x^2−2. The number √2+√3+√5 is also algebraic because it is a root ...
*Tuesday, May 21, 2013 at 1:34am by Dan*

**math**

If the digits of a number may be any one of 0 through 9 (except the first digit cannot be zero), and the system of alternating signs of coefficients is used to create a polynomial, what is the least number m of real zeros the polynomial can have? What is the greatest number M ...
*Sunday, February 10, 2013 at 8:00am by alicia*

**math**

If the digits of a number may be any one of 0 through 9 (except the first digit cannot be zero), and the system of alternating signs of coefficients is used to create a polynomial, what is the least number m of real zeros the polynomial can have? What is the greatest number M ...
*Sunday, February 10, 2013 at 10:21pm by alicia*

Pages: **1**