Math, asked by sivadxb2004p9drro, 1 year ago

give me a correct answer by simplifying

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Answered by Anonymous
2

 {(3 \sqrt{2}  + 2 \sqrt{3)} }^{2}  {(3 \sqrt{2} - 2 \sqrt{3)}  }^{2}  \\   {( {(3 \sqrt{2)} }^{2} -  {(2 \sqrt{3)} }^{2}  )}^{2}   \\  {(18 - 12)}^{2}  \\  {6}^{2}  \\ 36
your answer is here ✌✌
Answered by pratyush4211
7
Here Your Answer✍️
(3 \sqrt{2 }  \:  + 2 \sqrt{3} ) {}^{2}  \times (3 \sqrt{2}  - 2 \sqrt{3} ) {}^{2}  \\ it \: can \: be \: written \: as \\  =(( 3 \sqrt{2}  + 2 \sqrt{3} )(3 \sqrt{2}  - 2 \sqrt{3} ) {}^{2}  \\ using \: identity \:  {a}^{2}  -  {b}^{2}  = (a + b)(a - b) \\ let \: a =  3\sqrt{2}  \\ b = 2 \sqrt{3}  \\  =(( 3 \sqrt{2})  {}^{2}  - (2\sqrt{3} )  {}^{2}) {}^{2}   \\  =( 3 \times 3 \times  \sqrt{2 }  \times  \sqrt{2}  - 2 \times 2 \times  \sqrt{3}  \times  \sqrt{3}) {}^{2}   \\  =( 9 \times 2 - 4\times 3) {}^{2}  \\  =( 18 - 12) {}^{2}  \\  = 6 {}^{2}  \\  = 36
Answer=36
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