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√(21 ) / √(3)
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1 vote

√(21 ) / √(3)

User Jonathan Raoult
by
5.8k points

1 Answer

2 votes

Answer:


√(7)

Explanation:

Using the rule of radicals


\sqrt{(a)/(b) } ⇔
(√(a) )/(√(b) )


(√(21) )/(√(3) ) =
\sqrt{(21)/(3) } =
√(7)


User Multicolaure
by
5.5k points
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