# How do you solve #5x^2+19x=4#?

##### 1 Answer

Aug 31, 2016

#### Answer:

#### Explanation:

As it is a quadratic equation

Find factors of 5 and 4 which subtract to make 19.

Signs will be different - more positive.

Cross multiply and subtract

We have the right factors - now fill in the signs.

Either factor could be equal to 0.

If

If