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What is the rationalizing factor for root 5+root 3​

Answers (1)

The given expression is

\sqrt5+\sqrt3

The simplest rationalizing factor of  \sqrt{a}+\sqrt{b}  is .\sqrt{a}-\sqrt{b}

We need to find the simplest rationalizing factor of .\sqrt5+\sqrt3

Here, a =5 and b=3, so the simplest rationalizing factor is

\sqrt{a}-\sqrt{b}= \sqrt{5}-\sqrt3

Posted by

Satyajeet Kumar

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