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

DofotheroU

DofotheroU

Answered question

2021-01-10

Rationalize the denominator.
4056

Answer & Explanation

Caren

Caren

Skilled2021-01-11Added 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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