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03-04-2020
Mathematics

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a student claimed 7 and -7 are the two cube roots of 343 . Do you agree or disagree ? Explain .

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myawengerd myawengerd

03-04-2020

I disagree. Only 7 is a cube root of 343 (7 x 7 x 7) because -7 is a cube root of -343 (-7 x -7 x -7)

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