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inessss [21]
3 years ago
5

Solve -5 square root x =15

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
3 0

Answer:

x = 9.

Step-by-step explanation:

-5 square root x =15

divide both sides by -5:

√x = 15/-5 = -3

Squaring both sides:

x = 9.

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3 years ago
the length of a rectangle is twice its width the perimeter is 48 cm what are the dimensions of the rectangle
inysia [295]

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