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Find all the real cube roots of -343.

2 Answers

4 votes

Answer:

Cube root of -343 is -7

Explanation:

If we square a negative value it becomes positive as ² is an even number

eg: -7² = -7 × -7

= +49

But if we cube it is the value becomes negative as ³ is an odd number

eg: -7³ = -7 × -7 × -7

= -343

Hope it helps u ...

User Fred Dupont
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6 votes

The Cube Root Of -343 is ( -7)

User TuxSax
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