Math, asked by rubirani821, 8 months ago

find the value of a and b if
√3+√2/√3-√2 = a+b√5
 \sqrt{3}  +  \sqrt{2}  \div  \sqrt{3}  -  \sqrt{2} = a + b \sqrt{5}

Answers

Answered by B3ST
3

Answer:

 =  \frac{ \sqrt{3}  +  \sqrt{2} }{ \sqrt{3} -  \sqrt{2}  } . \frac{ \sqrt{3} +  \sqrt{2}  }{ \sqrt{3}  +  \sqrt{2} }  \\  =  \frac{ \sqrt{3}( \sqrt{3}   +  \sqrt{2}) +  \sqrt{2}  ( \sqrt{3} +  \sqrt{2} ) }{ \sqrt{3} ( \sqrt{3} +  \sqrt{2}  ) -  \sqrt{2} ( \sqrt{3} +  \sqrt{2}  )}  \\  =  \frac{ \sqrt{9}  +  \sqrt{6}  +  \sqrt{6}  +  \sqrt{4} }{ \sqrt{9} +  \sqrt{6}  -  \sqrt{6}  -  \sqrt{4}  }  \\  =  \frac{3 + 2 \sqrt{6}  + 2}{3 - 2}  \\  =  \frac{5 + 2 \sqrt{6} }{1}   \\  =  5 + 2 \sqrt{6}

so, for a is = 5 and b is = 2

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