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If x3=-27 then what is x?
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3 votes
If x3=-27 then what is x?

User Ali Mohamed
by
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2 Answers

2 votes
The answer would be 9! 3 x 9 = 27.
User Mediocre Gopher
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8.9k points
5 votes
Cube root both x cubed and - 27

X cubed cubed root = x
-27 cubed root = -3
(because -3 x -3 x -3 = -27)

x = -3 is your answer


Hope this helps
User Brad Koch
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7.6k points
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