Question

rationalizing factor for
$2 \sqrt{5}$
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Answer 1

Answer:- ⤵️

• Rationalization factor of a number is a number whose product with given number gives a rational number. Here we get a rational number when √2 - √3 is multiplied with √2 + √3 . Therefore, Rationalization factor of √2 + √3 is √2 - √3.

Answer 2

Answer:

rationalization is the factors of a number is a number whose product with given number gives a rational number here we get a rational number when √2-√3 is multiple with √2+√3 therefore rationalize factor of √2-√3 is √2+√3