SOLUTION: find the value of the polynomial x^3-4x when x=-2

SOLUTION: find the value of the polynomial x^3-4x when x=-2

Algebra.Com

Question 45180: find the value of the polynomial x^3-4x when x=-2
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
x^3 - 4x
(-2)^3 - 4(-2)
-8 + 8
0
RELATED QUESTIONS
Find the value of yhe polynomial 3 2 - (answered by jim_thompson5910)

Find the value of the polynomial x^3-4x when x=-2 Is the answer... (answered by fractalier)

Find the value of the polynomial �x^2 + 4x + 10 when x =... (answered by jim_thompson5910)

Find the value of the polynomial x^3-4x when x=-2..How do I do this... (answered by ptaylor)

Find the value of the polynomial x^3-4x when x=-2..How do I do this... (answered by wallflower)

Find the value of the polynomial -x^2 + 4x + 10 when x =... (answered by ReadingBoosters)

Find the value of the polynomial �x^2 + 10x � 10 when x =... (answered by jim_thompson5910)

Find the value of the polynomial x^3 -4x when x = -2. The answer I came up with was 0... (answered by josmiceli,jim_thompson5910)

can you please help me on solving this equation... find the value of the polynomial... (answered by pradhyumna.kumar@gmail.com)