Question

x^2+1/x^2=53 find the value of x-1/x

Answer 1

Answer:

Formula:-

Formula:-(x+1/x)^2+(x-1/x)^2=2(x^2+1/x^2)…………(1)

Formula:-(x+1/x)^2+(x-1/x)^2=2(x^2+1/x^2)…………(1)(9)^2+(x-1/x)^2= 2×53

Formula:-(x+1/x)^2+(x-1/x)^2=2(x^2+1/x^2)…………(1)(9)^2+(x-1/x)^2= 2×53(x-1/x)^2 =106 -81 =25

Formula:-(x+1/x)^2+(x-1/x)^2=2(x^2+1/x^2)…………(1)(9)^2+(x-1/x)^2= 2×53(x-1/x)^2 =106 -81 =25(x-1/x) = +/-(5) , Answer.

Step-by-step explanation:

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Answer 2

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