Question

answers please... I'll mark as brainalist...​

Answer 1

Answer:

$\sqrt{2}$

Step-by-step explanation:

first multiply the denominator by the

then insert the formula

then the answer will come

Answer 2

Answer:

0.318

Step-by-step explanation:

$\frac{1}{ \sqrt{3} + \sqrt{2} } = \frac{1}{ \sqrt{3} + \sqrt{2} } \times \frac{ \sqrt{3} - \sqrt{2} }{ \sqrt{3} - \sqrt{2} } \\ = > \frac{ \sqrt{3} - \sqrt{2} }{ ({ \sqrt{3}) }^{2} - ( { \sqrt{2} )}^{2} } \\ = > \frac{ \sqrt{3} - \sqrt{2} }{3 - 2} \\ = > \frac{ \sqrt{3} - \sqrt{2} }{1} \\ = > \sqrt{3 } - \sqrt{2} \\ = > 1.732 - 1.414 = 0.318$