Simplify \(\frac{5 + \sqrt{7}}{3 + \sqrt{7}}\)
Correct Option:
B
\(\frac{5 + \sqrt{7}}{3 + \sqrt{7}}\) x \(\frac{3 + \sqrt{7}}{3 + \sqrt{7}}\)
\(\frac{15 - 5 \sqrt{7} + 3\sqrt{7} - 7}{9 - 3\sqrt{7} + 3\sqrt{7} - 7
= 4 - 2\(\sqrt{7}\)
\(\frac{15 - 5 \sqrt{7} + 3\sqrt{7} - 7}{9 - 3\sqrt{7} + 3\sqrt{7} - 7
= 4 - 2\(\sqrt{7}\)