Math, asked by mareeswarirebecca, 3 months ago

x/x-1 + x-1/x = 2×1/2​

Answers

Answered by reachzaidsgmailcom
1

Answer:

x/x-1 + x-1/x = 2×1/2

x²-(x-1)(x-1)/(x-1)(x) = 1

x²-(x-1)²/x²-x = 1

x²-(x²-2x+1) = x²-x

x²-x²+2x-1 = x²-x

2x-1 = x²-x

x²-3x+1 = 0

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