Question

Rational dominator 2÷3-√2​

Answer 1

Answer:

Hey your answer is -0.747

Step-by-step explanation:

2/3-√2

=- 0.747

Answer 2

Answer:      

7

Step-by-step explanation:

$\frac{2}{3-\sqrt{2} }$ = $\frac{2}{3-\sqrt{2} }$ × $\frac{3 + \sqrt{2} }{3+\sqrt{2} }$

= $\frac{2(3+\sqrt{2}) }{(3-\sqrt{2}) (3+\sqrt{2}) }$

= $\frac{6 + 2\sqrt{2}}{9 - 2}$

= $\frac{6 + 2\sqrt{2} }{7}$