Question

Simplify the expression (w-15)(w-2)

Answer 1

Explanation:

w^2 - 17w + 30

Here's a formula that usually helps:

(x + y)(x + z) =

x^2 + x (z+y) + zy

Answer 2

Answer: w^2−17w+30

Explanation:

Expand the polynomial using the FOIL method.