Question

Multiply.
(x + 6)(x − 6)

Answer 1

It should be x^2 right

Answer 2

x * x = x^2
x * -6 = -6x
6 * x = 6x
6 * -6 = -36

so this would be

x^2 - 6x + 6x - 36

which is now

x^2 - 36

Answer 3

(a+b)(a-b)=a^2-b^2
(x+6)(x-6)=x^2-36

Answer 4

Okay thank you guys for your help today it was all very helpful.

Answer 5

your welcome