Math, asked by amirthajanakiraman, 1 year ago

If
 \sqrt{x}  \:  = 1 -  \sqrt{2}  \: then \: find \: the \: value \: of \:  { (x - 1 \div x)} ^{2}

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Answered by irdmsbbsr1
0
Thus 8 is answer...
It is the easiest method I feel
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