Math, asked by sauravsingh926, 9 months ago

√3+√2 upon√3-√2 solve this the question is rationlise the denominator send photo of correct answer​

Answers

Answered by yoursolver50
1

i hope this is helpful to you

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Answered by ravisimsim
1

Answer:

 \frac{ \sqrt{3}  +  \sqrt{2} }{ \sqrt{3}  -  \sqrt{2} }

IN ORDER TO RATIONALISE, WE USE THE RATIONALISING FACTOR WHICH IS

( \sqrt{3}  +  \sqrt{2} )

WITH THE HELP OF RATIONALISE FACTOR WE MUTLIPLY NUMERATOR AND DENOMINATOR WITH THE RATIONALISING FACTOR.

 \frac{ \sqrt{ 3}  +  \sqrt{2} }{ \sqrt{3} -  \sqrt{2}  }

 \frac{( \sqrt{3} +  \sqrt{2}  }{( \sqrt{3}  -  \sqrt{2)} }  \times  \frac{( \sqrt{3}  +  \sqrt{2} )}{( \sqrt{3}  +  \sqrt{2} )}

 \frac{ {( \sqrt{3 +  \sqrt{2} )} }^{2} }{(  { \sqrt{3} }^{2} -  { \sqrt{2} }^{2}   }

OPENING THE IDENTITY HERE

 \frac{3 + 2 + 2 \times \sqrt{3}  \times  \sqrt{2}  }{1}

5 + 2 \sqrt{6}

Step-by-step explanation:

WE USE IDENTITY HERE :

 {(x + y)}^{2}  =  {x}^{2}  +  {y}^{2}  + 2xy

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