Math, asked by aryanansari234, 1 year ago

If x+1/x=√5 , find: x-1/x

Answers

Answered by sandy1816

3

Step-by-step explanation:

x+1/x=√5

(x+1/x)²=5

(x-1/x)²+4=5

(x-1/x)²=1

x-1/x=1

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