Which quadratic is best solved by taking the square root?

Question

asked Jan 17, 2021 91.9k views

2 Answers

Brownsoo Han · Answer 1 · 2021-01-22T09:40:20+0000

Answer:

x^2 - 9 = 0

Explanation:

it is best to use square root method when there is no b value. in this equation, there is no b, only an a and c