Math, asked by mahi7311, 4 months ago

(√7-√5) (√8-√7) explain it

Answers

Answered by Karamjotkaur

2

Answer:

$( \sqrt{7} - \sqrt{5} )( \sqrt{8} - \sqrt{7} ) \\ = \sqrt{56 } - 7 - \sqrt{40} + \sqrt{35} \\ = 2 \sqrt{14} - 7 - 2 \sqrt{10 } + \sqrt{35}$

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