What number can u multiply by √7 to get a rational number? Select each correct answer A.0 B.7 C.-√7 D. √7

asked Jan 23, 2019 197k views

5 votes

What number can u multiply by √7 to get a rational number?

Select each correct answer

A.0
B.7
C.-√7
D. √7

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sqrt(7) can be multiplied by 0 and sqrt 7 to become rational.

A and D

Andy Muth answered Jan 29, 2019

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