Question

2 / root 7 - root 5
rationalise the denominator​

Answer 1

Answer:

2 / root 7 - root 5

rationalise the denominator

Answer 2

Step-by-step explanation:

HEY MATE YOUR ANSWER IS HERE ^_^

$\frac{2}{\sqrt{7} - \sqrt{5} } *\frac{\sqrt{7}+ \sqrt{5} }{\sqrt{7} +\sqrt{5} }$

$\frac{2(\sqrt{7}+ \sqrt{5} )}{7-5}$

$\sqrt{7}+ \sqrt{5}$

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