Math, asked by Ramsha55, 1 year ago

If x - 1/x = 7 find x^2+1/x^2

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Answered by hyunxu

5

HOLA!!

PLS CHECK THE ATTACHED PIC FOR ANSWER..

HOPE IT HELPS YOU :D

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hyunxu: sry I forgot abt -2ab

Answered by nancy3456

2

hope it helps u a lot!!

Attachments:

nancy3456: thnx dear

nancy3456: pls mark it as brainleast

nancy3456: then how u know the answer is ryt

nancy3456: okk

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