Polynomials and equations

Welcome to the "Polynomials and Equations" category on Questions LLC! If you are here, chances are you are seeking answers or insights into the fascinating world of polynomials and equations. Whether you are a student struggling to grasp these mathematical concepts or a curious individual eager to expand your knowledge, this category has got you covered. Explore a multitude of questions and find comprehensive answers that delve deep into the realm of polynomials and equations. From understanding polynomial functions to unraveling complex equations, our community of experts is here to help you unravel the mysteries of this intricate branch of mathematics. So, come on board and let's embark on a journey of problem-solving, critical thinking, and mathematical discovery!

Questions (37)

If alpha and beta are the zeros of the polynomial p(x)=x^2+x+1 then find the value of 1÷alpha+1÷beta 2)alpha^2+beta^2
1. 6 answers
2. asked by rinu
3. 5,218 views
if the zeroes of the polynomial x2-5/2x+k are reciprocal of each other, find the value of k ?
1. 4 answers
2. asked by sanjai
3. 2,715 views
Find all the zeros of the equation.-3x^4+27x^2+1200=0 I know the zeros are –5, 5, –4i, and 4i, but how do I get there?
1. 5 answers
2. asked by Paipai
3. 6,875 views
find all the other zeroes of the polynomial x^4+4x^3-4x^2-32x-32 if two of its zeroes are 2 root 2 and -2 root 2
1. 4 answers
2. asked by Prithvi
3. 2,275 views
Use the rational root theorem to list all possible rational roots for the equation.X^3+2x-9=0. Use the rational root theorem to
1. 18 answers
2. asked by Chelsey
3. 14,978 views
Need help on the #13-20.13. What is the quotient of d − 2 ) d 4 − 6d 3 + d + 17 __________________ ? A. d 3 − 4d 2 − 8d
1. 3 answers
2. asked by Emily
3. 840 views
Suppose C(x)=x^2−6x+20 represents the costs, in hundreds, to produce x thousand pens. How many pens should be produced to
1. 3 answers
2. asked by Jared
3. 2,202 views
what is the the Rational Root Theorem and the polynomial P(x) = x^2 - 3 to show that √3 is irrational?
1. 4 answers
2. asked by Anonymous Student
3. 434 views
information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f.degree:5, zeros:
1. 3 answers
2. asked by ladybug
3. 1,459 views
Find the x and y intercepts for the following parabolas.y=(x+12)^2-144 y=(x-8)^-4
1. 3 answers
2. asked by Allie
3. 366 views
Please help find the rational roots off(x)=4x^4 - 3x^3 + 2x^2 +x - 3 another is f(x)=-3x^3 - 2x^2 + x - 1 I tried but still
1. 3 answers
2. asked by Heather
3. 295 views
PLEASE HELP ME WITH ALGEBRA II project!?Equipment: Tape Measure Purpose: The purpose of this lab is to practice multiplying,
1. 5 answers
2. asked by yakime
3. 971 views
Differenciate implicity x^2y^2-4y^3+xy3=4
1. 1 answer
2. asked by HAMZA
3. 150 views
1. The volume of a box is V(x)=x^3-15x^2+66x-80. Find expressions for the dimensions of the box in terms of x.2. The polynomial
1. 1 answer
2. asked by Jason
3. 248 views
Subtract (4y^2-1) from (6y^2+2y^2+2y+4)...
1. 4 answers
2. asked by Anonymous K: Please Help me. Thanks
3. 463 views
Find the values of a,b and c by matrix method so that the graph of the polynomial p (x)=ax^2 + bx + c passes through the points
1. 1 answer
2. asked by jayblaze
3. 367 views
x = 2/7 is a root of 49x^3 - 126x^2 + 60x - 8 = 0. Factor the polynomial completely and list all real solutions.My answer: (x -
1. 2 answers
2. asked by Anonymous
3. 987 views
what are the real solutions to the equation x^3 = -27?
1. 3 answers
2. asked by fsa testing
3. 21 views
-2;p(x)=3x^3+5x-6is -2 a zero of the polynomial(x) ?
1. 1 answer
2. asked by Ernie
3. 268 views
list all the possible rational roots of 6x4-2x3+5x2+x-10=0
1. 3 answers
2. asked by dashana
3. 396 views
A launched rocket has an altitude in meters, given by the polynomial h+vt-4.9^2, h is the height in meters v is the velocity in
1. 3 answers
2. asked by Jessie
3. 504 views
list all of the possible rational zeros of f(x) = 3x^5 - 7x^3 + 2x - 15.
1. 3 answers
2. asked by aisha
3. 1,769 views
Can you help me find the roots of the polynominal of 5x2 - x....I believe it is 0 and 5...I need help in finding the
1. 3 answers
2. asked by fish boy
3. 549 views
Still having problems solving this...2x(2x + 1)^2 = 312 I started with: 2x(2x+1)(2x+1)-312 = 0 2x(4x^2+4x+1)-312 = 0
1. 1 answer
2. asked by Steve
3. 745 views
Consider the polynomial f(x) = 3x3 – 2x2 – 7x – 2.(a) By using the Rational Zero Theorem, list all possible rational zeros
1. 2 answers
2. asked by Math Loser :(
3. 685 views
Could you help me with this?find the real zeros of f(x) = x^3-8^2+9x+18(x-8^2+9x+18 I know it must be real simple. I have a
1. 1 answer
2. asked by Dee
3. 683 views
Can anyone help me understand how to do this?Factoring each polynomial x^2+5ax+6a^2 and solve each equation a^2+a=20 I am so
1. 2 answers
2. asked by jean
3. 638 views
2x^3+3x^2-120xto find the critical numbers I took the derivative which is 6x^2+6x-120 so divide by 6 to simplify x^2+x-20=0 so
1. 3 answers
2. asked by Angelina
3. 625 views
Factor the polynomial P(x)=x^3-2x^2-13x-10. Then solve the equation P(x)=0.This is what I got: P(x)=(x+1)(x^2-3x-10)
1. 2 answers
2. asked by Anonymous
3. 617 views
1)Use synthetic subsitution to find f(-3)for f(x)=x^4-4x^3+2x^2-4x+6answer= -15 2)One factor of x^3+2x^2-11x-12 is x+4. find the
1. 2 answers
2. asked by Marissa
3. 554 views
How many real square roots does -64 have?
1. 2 answers
2. asked by m
3. 515 views
Find a polynomial equation with real coefficients that has the given roots.4 and -3i
1. 1 answer
2. asked by zaynab
3. 30 views
How would you solve polynomial equation for, a to the 8th power minus a to the 2nd power and b to the 6th power?
1. 2 answers
2. asked by Amy
3. 502 views
Find the values of the polynomial for the given values of the variable.-x2-5x-6 x=-3 x=-2 I got 0 for the first one and 0 for
1. 1 answer
2. asked by Serra
3. 490 views
Find the rational roots of x^4 + 8x^3 + 7x^2 - 40x - 60 = 0- 2, 6 - -6, -2 - -2, 6 - -6, 2
1. 1 answer
2. asked anonymously
3. 31 views
What are the real and complex solutions of the polynomial equation?x^3-64=0
1. 1 answer
2. asked anonymously
3. 53 views
subtract(4x^2+7x^3y^2)-(-6x^2-7x^3y^2-4x)-(10x+9x^2)
1. 1 answer
2. asked anonymously
3. 9 views