Question

Hii guys,
Pls help me solve these questions. ​

Answer 1

Answer:

1 )

$\frac{3 + \sqrt{2} }{3 - \sqrt{2} } \\ = \frac{(3 + \sqrt{2})(3 + \sqrt{2}) }{(3 - \sqrt{2})(3 + \sqrt{2}) } \\ = \frac{(3 + \sqrt{2}) {}^{2} }{3 - 2} \\ = \frac{9 \: + 6 \sqrt{2} + 2}{1} \\ = 11 + 6 \sqrt{2}$

a = 11 , b = 6

2)

$\frac{5 - \sqrt{6} }{5 + \sqrt{6} } \\ = \frac{(5 - \sqrt{6}) {}^{2} }{(5 + \sqrt{6})(5 - \sqrt{6} ) } \\ = \frac{25 - 10 \sqrt{6} + 6 }{5 - 6} \\ = \frac{31 - 10 \sqrt{6} }{ - 1} \\ = - 31 + 10 \sqrt{6}$

a = -36 , b = 10

mark me brainliest