# evaluate the following polynomials 1. 3x^2 -2x +5 x = -2

4,305 results
1. ## algebra

consider the following polynomials. ab^2 +3ab+8a^2 and -5ab^2 Use the two polynomials to illustrate the following: a. polynomials are closed under addition. b. polynomials are closed under subtraction. c. polynomials are closed under multiplication. (can

asked by Hyewon on January 14, 2019
2. ## math,help,bobpursly

What are some challenges for rational expressions? Also on my previous question about why are polynomials important bobpursly can you expalin it to me towards what you ment about your responce because i still do not undertand...thanks when you get a

asked by jas20 on March 5, 2007
3. ## college-Linear Algebra

Let V={f(x)=c0 + c1x + c2x2 : ç01 f(x)dx=1}. In other words, V is the set of all polynomials of degree 2 or less such that their integral from 0-1 is equal to 1. a)Show that the sum of two polynomials in V is not in V b)Show that an affine combination

asked by Amanda on October 29, 2008
4. ## Math

Let V={f(x)=c0 + c1x + c2x2 : ç01 f(x)dx=1}. In other words, V is the set of all polynomials of degree 2 or less such that their integral from 0-1 is equal to 1. a)Show that the sum of two polynomials in V is not in V b)Show that an affine combination

asked by Amanda on October 29, 2008
5. ## Algebra 1b help

Which of the following statements are true? There is more than one correct answer choice. Select all correct answer choices. A)All monomials are polynomials. B)All polynomials have at least one monomial as a term. C)All binomials are polynomials. D)All the

asked by Rylee on December 5, 2017
6. ## math

evaluate the following polynomials -2x^2 + 5x -10 x=4

asked by dulce on September 1, 2014
7. ## math

evaluate the following polynomials 1. 3x^2 -2x +5 x = -2

asked by dulce on September 1, 2014
8. ## Precalc

What are two ways to evaluate end behavior of polynomials?

asked by CJ on April 2, 2019
9. ## math,correction&help

Is this right:if it still needs more can someone help me out what else can i say....thanks why are polynomials important? polynomials are important because the are used to determine and solve the unknowns in equations. Many natural processes can be modeled

asked by jas20 on March 4, 2007
10. ## Calculus II

Fed loves polynomials with rational coefficients and only such polynomials.Suppose f(x)=square root of x. Find a polynomial P(x) that Fred will adore so that, for any x in the interval [3,5], the difference between P(x) and f(x) is less than .01 Hint: The

asked by Lauren on October 17, 2012
11. ## algebra

Consider the following four polynomials, labeled A - D: A. ( 2x2 - 4x ) B. ( x3 - 1 ) C. ( -3x3 + x2 - 4x ) D. ( x5 + x2 - 3 ) Find an algebraic expression that uses each of the four polynomials once and simplifies to: x8 + 3 Your expression may involve

asked by Lilly on May 26, 2014
12. ## Math. Need help

1.if g=5 and k=1, evaluate 9+gk a. 13 b. 14 c. 15 d. 16 2.Evaluate a-b^2/b if a = 10 and b = 2. a. 1 b. 3 c. 8 d. 32 3.Evaluate 3xy^2 - y if x = 2 and y = 5. a. 26 b. 30 c. 120 d. 145 4.Evaluate 2d + d^2/3 if d = 6. a. 4 b. 12 c. 14 d. 24 5.Evaluate

asked by A. on August 28, 2016
13. ## Math.

4^4/4^6 (btw these are called polynomials A. -16 B. 16 C. 1/16 D. -1/16 I understand how to work with polynomials, but I've never seen a question like this. I feel like it's A. Can someone please explain how I would do this

asked by anonymous on May 15, 2015
14. ## Algebra I

Multiplying Polynomials...... Do you have a question? Use the general rule (a + b)(c + d) = ac + ad + bc + bd Form all possible products of terms in the two polynomials, and add them

asked by Candace on March 14, 2007
15. ## Math

Given that the polynomials f (x)=6-x-x^2 is a factor of the polynomials g (x)=ax^3+5x^2+bx=18 find: The value of the constant a and b The remainder when g (x)is divided by x+2

asked by Anonymous on November 11, 2019
16. ## algebra

can anyone tell me about polynomials please You need to be more specific in your question. Polynomials is just about half of a beginning algebra course.

asked by lily on May 20, 2007
17. ## Polynomials

History of Polynomials. I need to know how polynomials was created. I search for it on google but I can't find the right one.

asked by Jeannie on November 27, 2010
18. ## Algebra

So im starting a new unit in algebra thats all about polynomials and i has a question, can someone please simplify how to subtract polynomials, i figured out how to add them, but i find subtracting them confusing. Please help

asked by doge master on March 5, 2020
19. ## algebra II

multiplication of polynomials by polynomials. 2^n-3 b^2n-2 (b^2-2^5-n b) I get 2^n-3 b^2n - 4^2 b^2n-1 but that is not right. I am stuck on the -4^2 part only. The rest is right.

asked by mike on September 2, 2008
20. ## math/algebra

Can you explain pollynomials to me? i don't quit understand them... polynomials are expressions consisting of several terms that are separated by addition and/or subtraction. "poly" from the Greek means "many" e.g. x^+4xy + 12 is a trinomial, a subset of

asked by shell on July 25, 2007
21. ## Math

The difference between two polynomials is (5x+3).One of the two polynomials is (4x+1-3x^2). What is the other polynomial? Please help! Thank you

asked by Cherie on January 22, 2014
22. ## math

For every prime p consider all polynomials f(x) with integer coefficients from 1 to p and degree at most p−1, such that for all integers x the number f(2x)−f(x) is divisible by p. Find the sum of all primes p

23. ## math

For every prime p consider all polynomials f(x) with integer coefficients from 1 to p and degree at most p−1, such that for all integers x the number f(2x)−f(x) is divisible by p. Find the sum of all primes p

asked by anonymous on June 21, 2013
24. ## math

True or False? 1. The product of 2 linear polynomials is quadratic 2. The sum of two cubic polynomials cannot have a degree greater than 3. 3. The sum of two cubic polynomials may have a degree less than 3. 4. The sum of a cubic and a quartic polynomial

asked by clark on October 29, 2010
25. ## Liberal Arts Math

how would i solve this problem?? it says factor the polynomial completely: 2xy-3y-40x+60 I studied polynomials, but I don't know what it means to factor them. Do you have a definition in your textbook or notes or something? B-cuz then I'll be able to help

asked by Maria on May 10, 2007
26. ## algebra

Do you like roller coasters? If you were asked to design a roller coaster, what would it look like? Would it have steep hills? Would you design the tracks to go upside down? Did you know that polynomial equations are used by the structural engineers who

asked by Gina on April 16, 2013
27. ## heeeeeeelp math

For every positive integer n, consider all monic polynomials f(x) with integer coefficients, such that for some real number a x(f(x+a)−f(x))=nf(x) Find the largest possible number of such polynomials f(x) for a fixed n

asked by lin on July 11, 2013
28. ## Math (algebra)

For every positive integer n, consider all monic polynomials f(x) with integer coefficients, such that for some real number a x(f(x+a)−f(x))=nf(x) Find the largest possible number of such polynomials f(x) for a fixed n

asked by Mark on July 8, 2013
29. ## heeeeeeelp math3

For every positive integer n consider all polynomials f(x) with integer coefficients, such that for some real number a *x(f(x+a)−f(x))=n*f(x) Find the largest possible number of such polynomials f(x) for a fixed n

asked by lin on July 10, 2013
30. ## heeeeeeeeelp math

For every positive integer n consider all polynomials f(x) with integer coefficients, such that for some real number a *x(f(x+a)−f(x))=n*f(x) Find the largest possible number of such polynomials f(x) for a fixed n

asked by lin on July 9, 2013
31. ## heeeeeelp math

For every positive integer n, consider all polynomials f(x) with integer coefficients, such that for some real number a x*(f(x+a)−f(x))=n*f(x) Find the largest possible number of such polynomials f(x) for a fixed n

asked by lin on July 8, 2013
32. ## algebra

Is this a true statement? Polynomials and radical expressions differ because radical expressions contain rational numbers as exponents and polynomials do not.

asked by C on July 8, 2008
33. ## math help pls pls pls

Four polynomials are shown below: A. 2 − 2x5 + 2x2 B. 5x3 + 5 − 5x4 C. 3x + 2x5 D. 6x3 − 1 Which of the above polynomials is a 5th degree binomial? Polynomial A Polynomial B Polynomial C Polynomial D pls help me

asked by Oscar on March 21, 2016
34. ## math

i need some serious help with limits in pre-calc. here are a few questions that i really do not understand. 1. Evaluate: lim (3x^3-2x^2+5) x--> -1 2. Evaluate: lim [ln(4x+1) x-->2 3. Evaluate: lim[cos(pi x/3)] x-->2 4. Evaluate: lim x^2+x-6/x^2-9 x--> -3

asked by Dani on July 13, 2010
35. ## Math Practice Worksheets

Hi! My son Zakeri is having trouble with polynomials. Could yp please provide some worksheets for my son Zakeri to work on? He's been having trouble with polynomials lately. Thank you! Nancy and Daniel Hamilton (Zakeri's parents)

asked by Nancy Hamilton (Zakeri H's Mom) on June 10, 2016
36. ## math

the limit of cuberoot((-3x^3+5x+2)/(x^2-1)) as x approaches 3 is the problem. how could (-3x^3+5x+2) so it would be factored out with denominator? thanks! If you read the answer I gave for the previous question, then you can take the limit inside to get

asked by . on September 3, 2006
37. ## Algebra II

Our current assignment is to find the LCM, Least Common Multiple of two polynomials. I think I'm doing it right but I'm not quite sure. For the first question: 2t^2+t-3, 2t^2+5t+3 I have 2t^2+t+3 as the LCM. Is this correct or can somebody step me through

asked by Dave on February 15, 2007
38. ## math

For every positive integer n, consider all monic polynomials f(x) with integer coefficients, such that for some real number a x(f(x+a)−f(x))=nf(x) Find the largest possible number of such polynomials f(x) for a fixed n

asked by GT on July 10, 2013
39. ## Calculus

We're learning about different kinds of functions and I don't really understand the difference between rational and algebraic functions. I know that rational functions are functions that are a ratio of two polynomials, and algebraic functions are any

asked by Kelly on September 13, 2007
40. ## Algebra

Consider these equation and inequalities 2/3x=1/3x+1/4 2/3x 1\3x+1/4 Evaluate 2/3 x for x= 1/2 Evaluate 1/3x+1/4 for x= 1/2 Evaluate 2/3 x for x= 2 Evaluate 1/3x+1/4 for x=2

asked by Cheyenne on April 9, 2018
41. ## Algebra

I get facturing but it takes me forever to guess and check and then 30 minutes later to get it. Am I doing this right? I need help with this problem 8x^2-34x+35 Here are a couple decent sites:

asked by Avalon on May 13, 2007
42. ## math

1.)The polynomial 729 x^{3} - 1 y^{3} can be factored into the product of two polynomials, A * B where the degree of A is greater than the degree of B. Find A and B. 2.)The polynomial 16 a^{6} + 8 a^{3}b + 1 b^2 - 49 c^{6} can be factored into the product

asked by Jordan on August 22, 2010
43. ## Math

polynomials (2z - 7) (-z + 3)

asked by Ashley on September 13, 2011
44. ## algebra 2

polynomials 1. (2a^3b^-2)(-4a^2b^4) 18. a^2n^7/an^4 19. -y^3z^5/ y^2z^3

asked by Reina Bonilla on January 9, 2015
45. ## Algebra 2

which of the following are not polynomials? A. x^4+ πx^3+√2x B. 3x+x^4 C. 4x^3+2x^2+ √x D. 2x^3/5-x/3+π E.x/4-5/x+10

asked by Nancy on April 10, 2012
46. ## Math

polynomials (4u^2-2u+7)+(-5u^2+u+3)

asked by Monica on August 4, 2014
47. ## math

polynomials (3x + 1)(2x - 5)

asked by Mike on September 13, 2011
48. ## Algebra 1

How do you do Polynomials

asked by Shakira on April 7, 2008
49. ## Math

polynomials, (6a - 3)(4a - 1)

asked by Nike on September 13, 2011
50. ## math

(x-1)(x+2) is the H.C.F of the polynomials f(x)=(x^2-5x+4)(x^2+ax+b) g(x)=(x^2-x-6)(x^2+3x+b)

asked by Soumita Basu on June 30, 2016
51. ## math

polynomials (m + 7)(m - 3) + (m-4)(m+5)

asked by jane on September 13, 2011
52. ## math

polynomials (8m + 7) (2m +3)

asked by Jay on September 13, 2011
53. ## Equivalent Algebraic Expressions

The game shown at the right consists of eight pairs of coloured squares called dominos. Rules: 1. Write a polynomial in each square marked P and a rational function in each square marked R. 2. The expressions you write must satisfy each of these

asked by naz on June 9, 2016
54. ## calculus

a) Let f(z) = z^2 and γ(t) = 1 + it^3, t ∈ [0,1]. i) Write out the contour integral ∫γ f(z)dz as an integral with respect to t. You do not need to evaluate this integral. ii) Evaluate the integral ∫0,1+i z^2dz iii) What is the relationship between

asked by jack on March 5, 2016
55. ## math grd 10

factor the polynomials x^2 -6 x^2 +5x-6

asked by kerry on October 3, 2011
56. ## Math

We are studying polynomials (x+3)(x-7)=0 2x^2+3x-9=0 5x^2+2x=0

asked by John on April 23, 2008
57. ## algebra

polynomials 8j^3-4jk^3-7

58. ## math

How To solve Polynomials?

asked by chang on June 4, 2012

How do you multiply polynomials ?

asked by lora on February 27, 2009
60. ## MATH

Addition of Polynomials (w^2 -2w+1) + (2w-5+w^2)

asked by JORGE on March 2, 2009
61. ## college math

Could you help me subtact this polynomials? (-8a^2+4a+2)-(8a+2)=

asked by shelly on June 23, 2009
62. ## Algebra

I need help with polynomials and factoring.

asked by LostOne on February 27, 2020
63. ## MATH

SUBTRACTION OF POLYNOMIALS (4-5Y+Y^3)-(2-3Y+Y^2)

asked by JASMIN on March 2, 2009
64. ## Math

CAn you help me on how to solve polynomials

asked by Filthyfrank and idubbbz here on March 4, 2020

solve.(polynomials) 3(x-5)=45

asked by elizabeth on November 16, 2010
66. ## is125q

how do you solve polynomials ex ; n^4-n^3+n^2

asked by Jhaylin Saquicaray on December 31, 2010
67. ## Homework - Math

Multiplication of polynomials 1.12+5a = 3(6a-9) 2.7+a = 2(2a-16) 3. 6a(a+3)= 2a(3a+5)+16

asked by Anonymous on December 10, 2013
68. ## math

factor the polynomials x^2 -6 x^2 +5x-6

asked by kerry on October 3, 2011
69. ## algebra 2

Multiply polynomials (ab-2)(ab+2)

asked by Janet on September 30, 2014
70. ## Algebra

Multiply polynomials (n^3+8)(n-4)

asked by Miguel on March 10, 2011
71. ## math

How do you graph polynomials?

asked by Sarah on October 1, 2007
72. ## math

combine the following polynomials (2x^2-5x+9)-(0.5x^2-7x+3) (-3x^3-6x-4)+(2x^3+4x^2+()-(4x+3)

asked by shellyb on September 22, 2015
73. ## algebra

Subtract polynomials (4x^4+9x^3-7)-(6x^2-3x+5)

asked by crissy on January 12, 2011

How do you do (3x-4)^2??? This is multiplying polynomials...

asked by Alyssa on January 20, 2010
75. ## Functions

What is the purpose of division of polynomials?

asked by Rebecca on October 13, 2011
76. ## algebra

Factor each of the following polynomials. 1. x^2+x-6 2. 6x^2+13x-5 Thanx!

asked by Janet on October 15, 2014
77. ## Math 221

Polynomials x4y5 x3y6

asked by Monica on August 4, 2014
78. ## math

how do you do polynomials monomials and trinomials

asked by kamal on November 16, 2007
79. ## 1 algebra question

What is the difference of the following polynomials? (6x^3 – 2x^2 +4) -(2x^3 + 4x^2 – 5) ________________

asked by Gabby on February 20, 2014
80. ## math

Polynomials: -5a3power (4a4power – 3a + 1)

asked by John on September 13, 2011
81. ## mat/117

asked by robbie on February 19, 2011
82. ## algebra

Please can some one help me with solving this simplifying polynomials. (-7y^2+4y+6)=(7y^2-4y+4)-(2y^2-2y-6)

asked by Kindra Spirit on December 2, 2015
83. ## Math

Perform the indicated process on the polynomials: 4x^3 - 7x - 6 / 2x - 3

asked by Amy on September 12, 2010
84. ## MATH URGENT

Write the calculator key sequence you would use to evaluate each expression. Then evaluate. A.) (1-3)^4/4 B.) (-2)^0+4*17^0 C.) 16-9 (2^3)+(-4)^2 Thank you and I pleeeeese explain how to do this

asked by SPIKE on January 8, 2013
85. ## Geography

Evaluate the threats to a sustainable China. I need to write four pages on this! I don't know how to evaluate.

asked by Anais on March 9, 2010
86. ## Algebra-Another question

Evaluate 4log(4)8 Possible answers are: 4 0 8 1 Where do I start-I don't have an example to follow? Please give me a direction do I evaluate log(4)8 first

asked by Jesse on November 15, 2010
87. ## math

what does 40-9 divided by 3x7+5=? Do you mean (40 - 9)/(3*7 + 5) ? If so then evaluate the numerator to get 40-9=31. Then evaluate the denominator to get 3*7+5=26. Then form the fraction using the two results. Was that the question?

asked by hey sry cant tell u my name! on September 13, 2006
88. ## math

find thedomain and range of {(7,-2), (-6,-4) (9-9,)-(5-5)}= evaluate f(x) +3x^2-4x-3at f(x-1)= evaluate f(x)= -5x+8 atf(-3)= it will be well appreciated of what how and help with these math problems plz thank you

asked by sherri on January 4, 2009
89. ## Math

If I have to "evaluate" the equation and the remaining answer is x^(4) + 2x^(2) + x (this was just an example) to evaluate would I factor it if I could (for any problem)?

asked by Amy on October 28, 2010
90. ## algebra

Multipling polynomials: 3x+5yards +3x-5 yards

asked by Jay on June 8, 2013
91. ## Algebra 2

putting polynomials in standard form. (x-3)^2(x-1)

asked by Anonymous on February 16, 2011
92. ## math problem

asked by Lavern on March 30, 2012
93. ## algebra

asked by Anna on July 21, 2012
94. ## Math

Factor the following polynomials. 1. 25x³-36x

asked by Anonymous on August 2, 2016
95. ## maths

1)is the ring of real polynomials R[X] countable and why ?

asked by Jess on February 10, 2013
96. ## algebra

what are the classification of polynomials according to the number of terms they have.

asked by kat on October 17, 2012
97. ## Math

I need help finding all the zeros for one of my many polynomials: x^5-2x^4+3x^3-20x^2+0x-3

asked by Katie on November 20, 2019
98. ## Algebra 1

Factoring Polynomials: 2x to the second power -3x-2 could you please explain to me how to do this.

asked by Cassandra on May 6, 2013
99. ## Algebra 1

SUBTRACT THE POLYNOMIALS. (-9a^2+9a+4)-(7a^2+4)=-16a^2+9a Help please and let me know if this correct.

asked by Cindy on July 1, 2008
100. ## Algebra 2

Find the polynomials roots to each of the following problems: #1) x^2+3x+1 #2) x^2+4x+3=0 #3) -2x^2+4x-5

asked by Haylee on May 11, 2007