Question

Rational the denominator and simplify. √5 by 3√3​

Answer 1

Step-by-step explanation:

Multiply both numerator and denominator by√3

Answer will be

√15/9

Answer 2

$\frac{ \sqrt{5} }{3 \sqrt{3} } \\ \\ \frac{ \sqrt{5} }{3 \sqrt{3} } \times \frac{3 \sqrt{3} }{3 \sqrt{ 3} } \\ \\ \frac{3 \sqrt{3 \times 5} }{ {(3 \sqrt{3} )}^{2} } \\ \\ \frac{3 \sqrt{15} }{9 \times 3} \\ \\ \frac{3 \sqrt{15} }{27}$

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