Answer:
(x - 2)(x + 2)
Step-by-step explanation:
If this is a difference of squares, it factors like this.
The general rule is x^2 - a^2 factors into sqrt(x^2) +/- sqrt(a^2)
That always produces 2 factors: (x + a)(x - a)
b
x= 5/2 + y/2
So yeah... that's the answer
y = -x -2
