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9 votes
QUESTION ON PIC THANK YOU!

QUESTION ON PIC THANK YOU!-example-1
User Oss
by
4.7k points

2 Answers

8 votes

Answer:

x=3;-3

Explanation:

√9=3

The solution can either be 3 or -3.

User Viktor Bogutskii
by
4.6k points
9 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 Despicable
by
5.2k points