3 years ago

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

Mathematics

1 answer:

kondor19780726 [428]3 years ago

5 0

-5√x = -15
√x = -15/-5
√x = 3
x = 3&2
x = 9
answer is D. x = 9

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