Question

Rationalize the denominator of : √5+√2/√5-√2
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Answer 1

Answer:

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☯️Here's ur answer..☆☆☆

Step-by-step explanation:

$\huge{ \bf{ \pink{ \mid{ \underline{ \overline{ \blue{ rationalisation}}}}}}}$

$\large{given... \frac{ \sqrt{5} + \sqrt{2} }{ \sqrt{5} - \sqrt{2} }} \\ \large{= (\frac{ \sqrt{5 } + \sqrt{2} )( \sqrt{5} + \sqrt{2} )}{( \sqrt{5} - \sqrt{2})( \sqrt{5} + \sqrt{2} ) }} \\ \large{= \frac{( \sqrt{5} + \sqrt{2}) {}^{2} }{( \sqrt{5}) {}^{2} - (\sqrt{2} ) {}^{2} }} \\ \large{ = \frac{5 + 2 + 2 \times \sqrt{5} \times \sqrt{2} }{5 - 2} } \\ \large{ \red{ = \frac{7 + 2 \sqrt{10} }{3} }} (\blue{answer...})$

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