Question

1. If x+1/x =6 find x2+1/x2

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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

26

Step-by-step explanation:

given that, x+1/x = 6

x+1 = 6x

1 = 6x- x

1 = 5x

1/5 = x

Now, putting value of "x" in this =

X^2+1 / x^2

(1/5)^2 + 1 / (1/5)^2

1/25 +1 / 1/25

By taking LCM- 26/25 × 25/1

26