Question

WHAT IS 7 + 3 √ 5/7-3 √ 5

Answer 1

Answer:

$=\frac{7 + 3 \sqrt{5} }{7 - 3 \sqrt{5} } \\ =\frac{7 + 3 \sqrt{5} }{7 - 3 \sqrt{5} } \times \frac{7 - + 3 \sqrt{5} }{7 + 3 \sqrt{5} } \\ = \frac{49 + 45}{49 - 45} \\= \frac{94}{4}$