if x plus one upon x is equal to 6 find the value of x square + 1 upon x square
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x + 1/x = 6 ( square of both sides )
( x + 1/x ) ^2 = 6^2
x^2 + 1/x^2 + 2 × x × 1/x = 36
x^2 + 1/x^2 + 2 = 36
x^2 + 1/x^2 = 36 - 2
x^2 + 1/x^2 = 34 ans..
( x + 1/x ) ^2 = 6^2
x^2 + 1/x^2 + 2 × x × 1/x = 36
x^2 + 1/x^2 + 2 = 36
x^2 + 1/x^2 = 36 - 2
x^2 + 1/x^2 = 34 ans..
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