Question

rationalise denominator 7+3✓5/3+✓5​

Answer 1

Step-by-step explanation:

your answer

$= \frac{7 + 3 \sqrt{5} }{3 + \sqrt{5} } \\ = \frac{7 + 3 \sqrt{5} }{3 + \sqrt{5} } \times \frac{3 - \sqrt{5} }{3 - \sqrt{5} } \\=\frac{6 - \sqrt{5} }{3 ^{2} + \sqrt{(5) } ^{2} } \\\\ = \frac{6 - \sqrt{5} }{9 + 5} \\ = \frac{6 - \sqrt{5} }{11} \\ \\ mark \: me \: as \: brainlist$

Answer 2

I guess this is the ans.
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