Question

f(x) = (x + 2)2 and g(x) = x2 − (x + 2)2. Find f(x) − g(x).

Answer 1

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

That should be what you are solving assuming I understood it right (like the x2 = x squared)

Answer 2

yes, sorry about that.

Answer 3

2(x+2)2-x2

Answer 4

and the 2 after the parenthesis is an exponent as well

Answer 5

Okay. Your first step from here is going to be to multiply out the parentheses. (x+2)*(x+2)

Answer 6

2x+4 right ?

Answer 7

Not quite. How has your teacher told you to solve these?

Answer 8

no

Answer 9

I take an online class and I the tutorials haven't helped me at all.

Answer 10

The best way is:



Sorry, kind of sloppy