Question

Rationalise 5/ root 5 + root 3

Answer 1

Answer:

$\frac{5}{ \sqrt{5} + \sqrt{3} } \times \frac{ \sqrt{5} - \sqrt{3} }{ \sqrt{5} - \sqrt{3} } \\ \frac{5 \sqrt{5} - \sqrt{3} }{( \sqrt{5} ) {}^{2} - ( \sqrt{3}) {}^{2} } \\ \frac{5 \sqrt{5} - \sqrt{3} }{2}$

Step-by-step explanation:

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Answer 2

Answer:

$5\sqrt{5} - 5 \sqrt{3} \div 2$

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