# How do you factor the expression #4s^2-22s+10#?

##### 1 Answer

Jan 19, 2017

#### Explanation:

We need to find the roots of the equation:

We can first divide the entire expression by

Using the quadratic formula:

So,

The formula for factoring a quadratic is:

We still have to remember that although the roots of

are the same as those of

the original value for

So,