Question

please answer fast






I will mark you as brainlist​

Answer 1

Step-by-step explanation:

$\frac{5}{3 \sqrt{2} - 2 \sqrt{2} }$

we rationalise it

$\frac{5}{3 \sqrt{2} - 2 \sqrt{2} } \times \frac{3 \sqrt{2 } + 2 \sqrt{2} }{ 3 \sqrt{2} + 2 \sqrt{2} }$

$\frac{5(3 \sqrt{2} + 2 \sqrt{2} }{ (3 \sqrt{2) {}^{2} } - (2 \sqrt{2) {}^{2} } }$

$\frac{5(3 \sqrt{2} + 2 \sqrt{2)} }{18 - 8 = 10}$

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

it's correct answer

hope it's helpful