Rationalize the denominator. displaystylefrac{sqrt{{40}}}{sqrt{{56}}}

DofotheroU 2021-01-10 Answered
Rationalize the denominator.
4056
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Expert Answer

Caren
Answered 2021-01-11 Author has 96 answers
Step 1
We write them under one radical. Then recue 4056 by 8.
=4056
=4056
=40÷856÷8
=57
Step 2
Separate the radicals. And multiply numerator and denominator by 7
57
=57
=5×77×7
==357
Answer: 357
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