Math, asked by Rajni1111, 1 year ago

2 minus under root 2 into 2 minus under root 2

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Answered by Draxillus
0
heya!!


refer to given attachment please
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Answered by gaurav2013c
0

(2 -  \sqrt{2} ) \times (2 -  \sqrt{2} ) \\  \\  = (2)(2) - (2)( \sqrt{2} ) - (2)( \sqrt{2} ) + ( \sqrt{2} )( \sqrt{2} ) \\  \\  = 4 - 2 \sqrt{2}  - 2 \sqrt{2}  + 2 \\  \\  = 6 - 4 \sqrt{2}
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