Math, asked by helingeswara9b, 3 months ago

Multiply:

(√3 − √2) (2√3 - 3√2 )​

Answers

Answered by 46omkar7
25

( \sqrt{3}  -  \sqrt{2} )(2 \sqrt{3}  - 3 \sqrt{2} ) \\  \\  =  \sqrt{3}(2 \sqrt{3}  - 3 \sqrt{2})  -  \sqrt{2}  (2 \sqrt{3}  - 3 \sqrt{2} ) \\  \\  = 6 - 3 \sqrt{3 \times 2}  - 2 \sqrt{2 \times 3}  + 6  \\  \\  = 6 - 3 \sqrt{6}  - 2 \sqrt{6}   + 6 \\  \\  = 6  + 6 - 3\sqrt{6}  -2 \sqrt{6}   \\  \\  = 12 - 3 \sqrt{6}  - 2 \sqrt{6}  \\  \\  = 12 - 3 - 2 \sqrt{6} \\  \\  = \green{\boxed{12 - 5 \sqrt{6}}}

Answered by kingofself
0

Answer:

12 - 5√6 or -0.24

Step-by-step explanation:

(√3-√2) (2√3-3√2) = √3(2√3-3√2) - √2(2√3-3√2)

                                = 2√3*3 - 3√2*3 - 2√3*2 + 3√2*2

                                = (2*3) - 3√2*3 - 2√3*2 + (3*2)

                                = 6 - 3√6 - 2√6 + 6

                                = 12 - 3√6 + 2√6

                                = 12 - 5√6

Extra step:

                                = 12 - 12.24

                                = - 0.24

So the answer is 12 - 5√6 or - 0.24

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