# How do you solve #x^2+3-4x=0#?

##### 2 Answers

Jul 28, 2016

#### Answer:

#### Explanation:

The first approach with quadratic equations is to see if we can find factors. Use

Find factors of 3 which add up to 4.

The signs are the same, both minus.

Either of the factors can be 0.so:

Jul 29, 2016

#### Answer:

1 and 3

#### Explanation:

Since a + b + c = 0, use shortcut. One real root is 1 and the other is