Question

rationalise the denominator of 1/√3+√2
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Answer 1

Answer:

go and ask your class teacher why are you hear

Answer 2

Rationalise the denominator we get,

$\frac{1}{ \sqrt{3} + \sqrt{2} } \times \frac{ \sqrt{3} - \sqrt{2} }{ \sqrt{3} - \sqrt{2} } = \frac{ \sqrt{3} - \sqrt{2} }{( \sqrt{3} ) {}^{2} - ( \sqrt{2) {}^{2} } }$

$= \frac{ \sqrt{3} - \sqrt{2} }{3 - 2} = \sqrt{3} - \sqrt{2}$

Substituting the value of √3 and √2, we get 1.732-1.414=0.318.