Question

Rationalise root 3+root 2 by root 3-root 2
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Answer 1

Answer:

$\frac{ \sqrt{3} + \sqrt{2} }{ \sqrt{3} - \sqrt{2} } = \frac{ \sqrt{3} + \sqrt{2} }{ \sqrt{3} - \sqrt{2} } \times \frac{ \sqrt{3} + \sqrt{2} }{ \sqrt{3} + \sqrt {2} } = \frac{3 + 2 + 2 \sqrt{6} }{3 - 2} \\ = 5 + 2 \sqrt{6}$