Question

(x-2)(x+2) what's the answer??

Answer 1

HEY MATE!

HERE IS YOUR ANSWER:

STEP BY STEP EXPLANATION:

HERE WE WILL USE THE FORMULA OF (a+b)(a-b)=a^2-b^2

That is , (x-2)(x+2)=x^2-2^2

=x^2-4

HOPE IT HELPED ^_^

Answer 2

x square - 4

since its in the form of (a+b)(a-b)

the formula is a square - b square

so here x--a,2--b.

just substitute it..