# How do you evaluate #sqrt(b^2-4ac)# for a=2, b=-5, c=2?

##### 2 Answers

Feb 28, 2017

#### Answer:

#### Explanation:

Feb 28, 2017

#### Answer:

See the entire solution process below:

#### Explanation:

To solve this you must substitute:

- Reminder, the square root of a number results in plus or minus the result.