Hiii I’m very sorry if I’m filling the forum (read question about the forum)

Question

0

616

3

+140

Expand the product (x - 2)^2 (x + 2)^2. What is the product of the nonzero coefficients of the resulting expression, including the constant term?

i promise I will wait for a long interval of time before posting now so other people can get answers to their questions, again I am very sorry

Creampuff Aug 13, 2020

Guest · Answer 1 · 2020-08-13T07:51:05

(x^2 -4x + 4 ) * (x^2 + 4x +4 )

x^4 + 4x^3 + 4x^2 - 4x^3 - 16x^2 - 16x + 4x^2 + 16x + 16

x^4 - 8x^2 + 16 coefficients of 1 - 8 and constant of 16

Creampuff · Answer 2 · 2020-08-13T07:57:05

+140

+1

What would be the product of the constants and coefficients

Creampuff Aug 13, 2020

0

Multiply them together to get the product..... 1 , -8 , 16

Guest Aug 13, 2020