Math, asked by ar2950, 8 months ago

Expand (a+1/2a)^2 with suitable identity.

Answers

Answered by kaviga8dd

5

Answer:

a²2+1/a²2+2

Step-by-step explanation:

=(a+1/a)²2

=a²2+1/a²2+2*a*1/a

=a²2+1/a²2+2

(using identities :[(a+b)²2=a²2+2ab+b²2])

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