Question

Find value of x if x +1/x=4

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

x+1/x=4

(x^2+1)/x=4

x^2+1=4x

x^2-4x+1=0

so by formula method

x=(-b+,-√b^2-4ac)/2

x=2+√3,2-√3