Answer :

Given, √5 –√2


Need to find the rationalizing factor


We know that if the product of two surds is rational then each is called a rationalizing factor of each other


(√5 – √2)(√5 + √2)


= 25 + – 2


= 23 is a rational number


Rationalizing factor of (√5 – √2) is (√5 + √2)


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Which one of the Tamilnadu Board Math Term-III

The rationlizing Tamilnadu Board Math Term-III

RationalizeTamilnadu Board Math Term-III

RationalizeTamilnadu Board Math Term-III

<img width=Tamilnadu Board Math Term-III

<img width="39" hTamilnadu Board Math Term-III

<img width="40" hTamilnadu Board Math Term-III

The order and radTamilnadu Board Math Term-III

Which one of the Tamilnadu Board Math Term-III

<img width="35" hTamilnadu Board Math Term-III