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13.   Solve –5√ x  = –15.
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5 votes
13.   Solve –5√ x  = –15.

User Phoet
by
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2 Answers

3 votes
–5√ x = –15
√ x = –15 / -5
√ x = 3
x = 3^2
x = 9
User Mtisz
by
7.3k points
0 votes
divide both sides by -5
√x=3
square both sides
x=9
User Imran Ahmedani
by
7.0k points
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