Question

3 root 2 upon 3 root 2 minus 2 root 2​

Answer 1

Answer:

1 -2root2 is the correct answer of the question hope helps and becomes a brainliset

ques

Answer 2

$\huge{\bold{\red{\star{\pink{Heya!}}}}}$

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

Rationalising the denominator

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

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

$= \frac{18 + 18}{18 - 8}$

$= \frac{36}{10}$

$= 3.6$