Question

Find the product of (x + 7)(x − 7).

Answer 1

x2 − 14x + 49

x2 − 49

x2 + 14x + 49

x2 + 49

Answer 2

hint:

(a+b)(a-b) = a^2 - b^2

Answer 3

then it's something you should do solely on your own

if you get it wrong, then that means the teacher knows where to focus his/her energy

Answer 4

I dont have a teacher

Answer 5

Nevermind Then