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14-07-2020
Mathematics

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Rationalize the denominator and simplify

Rationalize the denominator and simplify class=

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wegnerkolmp2741o wegnerkolmp2741o

14-07-2020

Answer:

sqrt(70)/7

Step-by-step explanation:

sqrt(10/7)

sqrt ( a/b) = sqrt(a)/ sqrt(b)

sqrt(10) / sqrt(7)

But we don't leave a sqrt in the denominator, so multiply by sqrt(7) /sqrt(7)

sqrt(10) /sqrt(7) * sqrt(7) / sqrt(7)

sqrt(70)/ sqrt(49)

sqrt(70)/7

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