Question

rationalize the denominator of 5/3+√7​

Answer 1

For step by step explanation kindly see attached picture:)

$\huge{\underline {\underline {\mathfrak{Explanation}}}}$

When ever we have to rationalize any denominater eg 2-√2 then multiple that number with same digits but by changing the sign . to rationalize 2-√2 then we have to multiply it with 2+√2 and we get 4-2 =2 .

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Answer 2

Answer:

above answer is correct