For the two numbers listed, find two factors of the first number such that their product is the first number and their sum is the second number.

−30, 7

-30 = (x)(7-x)

-30 = 7x - x^2

x^2 - 7x - 30 = 0

(x-10)(x+3) = 0

Our answers are 10, and -3. :))

=^._.^=