Question

#please help me solve this problem pls
#scam will be reported
I have given the result that comes out please show me the steps​

Answer 1

Answer:

$17 - 12 \sqrt{2}$

Step-by-step explanation:

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

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

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

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

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