w-14w2-2w-15

Consider the form x2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is -15 and whose sum is -2.

-5,3

Write the factored form using these integers.

w-14(w-5)(w+3)

Simplify (w-14)/(w^2-2w-15)