# How do you factor the expression #15x^2-2x-8#?

##### 2 Answers

Jan 19, 2016

#### Explanation:

Check for a product what product:

Multiply and test:

Multiply by negative one if you like and have the factors in the answer form

Wich recovers the original quadratic equation

Jan 19, 2016

#### Explanation:

First, you have to find the zeros of the expression, with the general expression

Finding the zeros we can factorize the expression:

We can continue further to