Question

(a-1/a)^2 + (a+1/a)^2​

Answer 1

Answer:

answer is 2

Step-by-step explanation:

(a-1/a)^2 +(a+1/a)^2

a se a cancel in both then,

(-1)^2+(1)^2

then,

1+1 = 2

hope it will help you

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Answer 2

Step-by-step explanation:

(a-1)^2/a^2 + (a+1)^2/a^2

a^2 - 2a + 1 / a^2 + a^2 + 2a + 1 /a^2

2a^2 + 2 / 2 a^2

= 2