Math, asked by Hax4us, 11 months ago

If the value of x = √(7x-1) and x²-1/x² = a then find value of | a - 50 |

Answers

Answered by saumil60

0

my friend the value of x is wrong but in the answer I have corrected it...

Attachments:

Hax4us: ans given in book is 3

Hax4us: oops it was x²/1+x²

Hax4us: typo again , right one is x²+1/x²

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