Question

Find the
rationalising factor of the 5 root 7​

Answer 1

Step-by-step explanation:

may be -5 root 7 is the answer

Answer 2

Answer:

Hey mate, Good evening ♡

#Here's ur answer...☆☆☆

Step-by-step explanation:

$rationalising \: factor \: of \: 5 \sqrt{7} is \: \sqrt{7} \\ = > 5 \sqrt{7} \times \sqrt{7} = 35(rational)$

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