Question

rationalising factor of 1/5-root3

Answer 1

1/5+root3 is the answer

Answer 2

Bonjour !!!❤❤

Here is your answer ___________________
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$\frac{1}{5 \: - \: \sqrt{3} } \\ \\ in \: the \: given \: fraction \: we \\ have \: to \: rationalise \: the \:denominator \\ \\ so \: we \: will \: multiply \: both \: th \: denominator \: and \: numerator \: with \ \\ ( \: 5 \: + \sqrt{3}) \\ \\ \frac{1}{5 - \sqrt{3} } \times ( \frac{5 + \sqrt{3} }{5 + \sqrt{3} }) \\ \\ \frac{5 + \sqrt{3} }{ {5}^{2} - { \sqrt{3} }^{2} } \: \: ( \: ( \: a - b)(a + b) = {a}^{2} - \: {b}^{2} ) \\ \\ \frac{5 + \sqrt{3} }{25 - 3} \\ \\ \frac{5 + \sqrt{3} }{22} \: ans$


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