Questions LLC
Login
or
Sign Up
Ask a New Question
Polynomial equations
Page 4
Questions (594)
Solve the polynomial equation.
15x^3-119x^2-10x+16=0
3 answers
asked by
Anonymous
599 views
1/ 3(x^3) + 1/2(x^2) + 1 = 0, x1 = −3 newtons way to the 4th decimal
1 answer
asked by
Help
285 views
Show by counterexample that (x+y)^-2 and x^-2+y^-2 are not equivalent??
1 answer
asked by
Janet
437 views
Solve.
x3 + 0.9x2 − 0.9x = 0
1 answer
asked by
anonymous
382 views
You are given a pair of equations, one representing a supply curve and the other representing a demand curve, where p is the
1 answer
asked by
Irina
471 views
Find the zeros of the function algebraically.
f(x) = 36x^4 − 25x^2 x = (smallest value) x = x = (largest value)
2 answers
asked by
Ada
597 views
Find all the zeros of the function. (Enter your answers as a comma-separated list.)
f(x) = (x + 3)(x − 7)2 X=
10 answers
asked by
Ada
1,432 views
Given 25x^2 - 10x = 0, which values of x will satisfy the equation? (Hint: Factor the polynomial into two terms, and find the
5 answers
asked by
Emma
933 views
what are the real and imaginary zeros of the equation 2x^3 + 5x^2 - 3x + 7
3 answers
asked by
alex
378 views
-5x-4x^2+9
a.-4 b.-5 c.5 d.9 I keep doing it but my answers don't match :(
1 answer
asked by
Helpmeplease
339 views
x to the power of 10 +5x to the power of 9 +4x to the power of 8 divided by x+2
1 answer
asked by
Anonymous
319 views
Solve the following equation by graphing the related function.
1. 4x^2 + 8x = 32 A: ? Use the Zero Product Property to solve the
2 answers
asked by
Victoria
976 views
11x^2 + 22x/11
Am I on the right track? 11(x^2 + 11x)/11 = x^2 + X
2 answers
asked by
Candi
677 views
Determine all the values of y that satisfy the equation:y⁴-13y²+36=0
2 answers
asked anonymously
41 views
Find the solutions to the equation 4x4 −8x3−41x2+18x+72=0 if x+2 and 2x−3 are factors of the polynomial 4x4
3 answers
asked anonymously
53 views
Find the domain:
a) [sqrt(x+3)]+[5x^2-180] b) [sqrt(x+3)]/[5x^2-180] c) (8x+9)(9x+8) d) (8x+9)/(9x+8) e) [sqrt(x+2)](5x^2-245) f)
1 answer
asked by
Gregory
430 views
What is the sum of all the constants k such that |x^2−169|−x−k=0 has three distinct real roots?
4 answers
asked by
Nicholas
395 views
What are the solutions to the equation y = (x-4)(x+5)(x-1)?
2 answers
asked by
Maria
2,083 views
2a^3+2b^3+2c^3-3abc=?
1 answer
asked by
anoynomous
364 views
Let f(x) be a polynomial such that
f(f(x))−x^2=xf(x). Find f(−100).
3 answers
asked by
flex
310 views
Use Descartes' Rule of Signs to determine the possible number of positive real zeros and the possible number of negative real
1 answer
asked by
:D
494 views
Rewrite 6x^2 - sqrt(3)xy + 5y^2 - 9 = 0 with the xy term eliminated.
1 answer
asked by
Lost One
276 views
I do not understand what this is asking me to do. I've several different ways and I do not feel comfortable with my answer.
n^3
1 answer
asked by
Patty
283 views
use the rational zero theorem and descartes’ rule of signs to assist you in finding all real and imaginary roots for
1 answer
asked by
Anonymous
466 views
Solve, what is the easiest way to solve this equation?
9x^4+4=13x^2 and x^6-19x^3=216 Thanks, in advance..
4 answers
asked by
Anonymous
1,270 views
2y^11/3+8y^8/3-10y^5/3=0
1 answer
asked by
Jeannie
795 views
what are the solution sets to x^5-2x^3+x=0 and how do you get them?
3 answers
asked by
jessica
304 views
8x^3+4x^2-4x solution sets
3 answers
asked by
jackie
282 views
solve 6x-2x^3 with first principal
1 answer
asked by
Jeconiah
300 views
check my answer please find the number of zeros(x-intercepts) y=3k^3-6k^2-45k=k(3k+9)(k-5)= k(3k^2-15k+9k-45)=k(3k^2-6k-45) or
2 answers
asked by
lisa
492 views
Need help finding the x-intercepts
y=x^3+x^2-100x-100 I know that the answer is (10,0),(-10,0),(-1,0) I don't understand how to
1 answer
asked by
Zura
339 views
find all the real zeros and multiplicity of
f(x)=x^4-68x^2+256
1 answer
asked by
Brittany
366 views
find the possible roots for:
3x^3-6x^2+11x-6=0
2 answers
asked by
Jessica
502 views
What is the domain for X³+2X²-9X-18
2 answers
asked by
MEghan
1,013 views
Find the real zeros of f (x)= 2x^3 + 3x^2 – 8x + 3
1 answer
asked by
ladybug
246 views
f(x)=(24x3+68x2+24x−32)/(4x3+56x2+236x+280)
I need help finding the roots and the hole for this problem.
3 answers
asked by
Richard
346 views
what are all the real zeros for 1x^5+2x^4+4x^3+19x^2+9x-5?
1 answer
asked by
Danii
261 views
x^3 + 4x^2 - 3x - 2 = 0
1 answer
asked by
Haley
253 views
Is the difference of quotient of f(x) = -3x² -x equal to -3h - 6x - 1?
1 answer
asked by
Peter
344 views
list all solutions if x^(4)+x^(3)-11x^(2)+9x+20=0 and if one of the roots is x=2-i
1 answer
asked by
emily
329 views
x^4+2x^2-15=0
1 answer
asked by
teresa
269 views
(8x^5+10x^4)-(4x^3-5x)=0
1 answer
asked by
Anonymous
216 views
that should of said
Zero: 5 - 3 i for the one that stated use the given zero to find the remaining zeros of the function
1 answer
asked by
For Reiny
393 views
Help?
-Solve Polynomial Equations By factoring. 1. x^6-25x^4=0 2. y^3-3y^2=16y-48 3. x^3+2x^2-9x-18=0 4. x^3+x^2-4x-4=0 5.
1 answer
asked by
Unknown
441 views
Help?
-Solve Polynomial Equations By factoring. 1. x^6-25x^4=0 2. y^3-3y^2=16y-48 3. x^3+2x^2-9x-18=0 4. x^3+x^2-4x-4=0 5.
4 answers
asked by
Unknown
963 views
X cubed-3xsquared-2x+15
1 answer
asked by
Inga
335 views
Find the roots of x3-x2-10x-8=0
3 answers
asked by
Jeconiah
2,382 views
Find the zeros of f(x) = x^3 - 5x^2 - x +5 by factoring
3 answers
asked anonymously
32 views
f(x)=2x^4+4x^3-7x^2-x+7 has no rational roots.
Approximate the irrational solutions correct to 3 decimals. If there is more than
1 answer
asked by
Diana
342 views
2x^4+4x^3-7x^2-x+7
Approximate the irrational solutions correct to 3 decimals. If there is more than 1 real solution, enter them
3 answers
asked by
Diana
413 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (15)
Algebra
Algebra and Equations
Algebraic Equations
Algebraic Expressions
Equations
Equations and functions
Equations and Roots
Equations and Solutions
Equations, Sub-sub-category: Polynomial equations
Functions and Equations
Graphing and Equations
Mathematical Equations
Mathematics
Polynomials
Quadratic Equations