Question

How do you solve `(x - 3) ( x + 3) + 2( x - 5) ^ { 2} = 3( x ^ { 2} - 2) + 7`?

Answer 1

`x=2`

Explanation:

To solve this problem you first need to FOIL out:

`(x-3)(x+3)` and `(x-5)^2`