Math, asked by kuldeep6299, 1 year ago

simply (5+√5) (5-√5)

Answers

Answered by Anonymous

2

(ᴀ-ʙ)(ᴀ+ʙ)=ᴀ²-ʙ²

=(⑤)²-(√⑤)²

=②⑤-⑤

=②⓪

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