Question

Simplify. PLEASE HELP

Answer 1

0

Explanation:

`x+y-(x^2-y^2)/(x-y)= \\\\\\x+y-((x+y)(x-y))/(x-y)= \\\\\\x+y-(x+y)= \\\\\\\boxed{0}`

Hope this helps!

Answer 2

0

Explanation:

we can use difference of squares to factor the equation into (x+y)(x-y)/(x-y)

The (x-y) cancel out so the fraction becomes (x+y)

The two (x+y) also cancel out so it becomes 0