Question

Solve -5 √x = -15
A. X=7
B. X= - 9
C. X= - 7
D. X= 9

Answer 1

√x=-15/-5

√x=15/5

√x=3

x=9

Answer 2

x = 9

Explanation:

-5 √x = -15

=> √x = -15/-5

=> √x = 3

=> x = 3²

=> x = 9