asked 134k views
3 votes
Solve -5 √x =-15
A. X= -9
B. X= -7
C. X= 9
D. X= 7

2 Answers

2 votes
x = 9

The answer is C
answered
User Scott Scowden
by
8.0k points
5 votes
Divide both sides by -5
You would then get (square root)x=3 since the negatives would cancel out
Then you square both sides
You will be left with (x)*2=(3)*2
Your answer will be C. X=9
Hope that helped!
answered
User Gavioto
by
8.4k points

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