Solution:
x² + 8x - 20 = 0
(x + 10)(x - 2) = 0
x + 10 = 0 x - 2 = 0
x = -10 x = 2
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
x² + 8x - 20 = 0
What are the values of :
Using any method, what are the roots?
Solution:
x² + 8x - 20 = 0
(x + 10)(x - 2) = 0
x + 10 = 0 x - 2 = 0
x = -10 x = 2
Perform the indicated operation.