Answer:x^2+15x+56
Step-by-step explanation:
(X+7)(x+8)
X^2+7x+8x+56
X^2+15x+56
Answer:
x^2+8x+7x+56
x^5-y^5 divided x-y
=>
multiply pi (3.14) by 2 and that would give it to you.