Question

(x+2) (x-2)

full equation ​

Answer 1

Answer:

PLEASE mark as brainliest

Step-by-step explanation:

X+2(x-2)

X(x-2)+2(x-2)

2x-2x+2x-2x

2x-2x

=0

therefore answer is 0

Answer 2

Answer:

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

By using identity:(a+b)(a-b)=a^2-b^2