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Monica [59]
3 years ago
9

13.   Solve –5√ x  = –15.

Mathematics
2 answers:
Pavel [41]3 years ago
7 0
Divide both sides by -5
√x=3
square both sides
x=9
romanna [79]3 years ago
4 0
<span>–5√ x  = –15
</span><span>√ x  = –15 / -5
</span><span>√ x  = 3
 x = 3^2
 x = 9</span>
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