Question

rationalise the denominator of
1 by 2 plus root 3

Answer 1

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

$\frac{2 - \sqrt{3} }{ - 1}$

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Answer 2

Step-by-step explanation:

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