How do you factor 3h ^ { 2} - 30h - 33?

1 Answer
May 16, 2017

Answer: 3(h-11)(h+1)

Explanation:

Factor 3h^2-30h-33

First we can see that each term has a common factor of 3 which we can factor out:
=3(h^2-10h-11)

Now, we can more easily factor (two numbers multiplied together is -11 and added together is -10):
=3(h-11)(h+1)