76,099 views
19 votes
19 votes
QUESTION ON PIC THANK YOU!

QUESTION ON PIC THANK YOU!-example-1
User Susanne Peng
by
2.6k points

2 Answers

24 votes
24 votes

Answer:

x=3;-3

Explanation:

√9=3

The solution can either be 3 or -3.

User Cimere
by
3.3k points
21 votes
21 votes

Answer:

3,-3

Explanation:

3²= 3 x 3 = 9

(-3)² = -3 x -3 = 9

a minus multiplied by another minus gives us a positive so there are 2 solutions, 3 and -3

User Satyam Kumar
by
3.4k points