Question

If a+1/a=2,how to find a4+1/a2

Answer 1

Answer:

Hey mate! The answer is 2.

Step-by-step explanation:

(a+1)/a = 2

a+1 = 2a

a-2a = -1

-a = -1

a = 1

Now, putting value of a in (a^4+1)/a^2:

(1^4+1)/1^2 = 1+1/1 = 2/1 = 2

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