Question

Factor the polynomial 4x eponent2 -4

Answer 1

This is the difference of two squares. Therefore the factorisation is:
\[4x ^{2}-4=4((x+1)(x-1))\]

Answer 2

Yup..So the factor of \[4x ^{2}- 4\] is (x+1) (x-1)

Answer 3

NO. The required factors are as follows:
\[4x ^{2}-4=4\times (x+1)(x-1)\]
4 is one of the faactors