Math, asked by aayat14, 8 months ago

3) (a+1/a) ^2+(a-1/a) ^2.plz answer fast

Answers

Answered by berry1920

0

Answer:

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

Step-by-step explanation:

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

=2a^2+2/a^2

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

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