Question

#please help me to solve the problem
#no scam or else will be reported
​

Answer 1

Answer:

The answer is above in the picture

Step-by-step explanation:

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Answer 2

$17 - 12 \sqrt{2}$

Step by step explanation:

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

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

$→\Large \frac{ 3 \times 3 - 3 \times 2 \sqrt{2 } - 2 \sqrt{2} \times 3 - 2 \sqrt{2 } \times ( - 2 \sqrt{2}) }{ {3}^{2} - (2 \sqrt{2}) ^{2} }$

$→\Large \frac{9 - 6 \sqrt{2} - 6 \sqrt{2} + 8 }{9 - 8}$

$→\bf \red { \boxed{17 - 12 \sqrt{2}} }$