Question

Write the algebraic expression 4a²+4+1/a²in the form of perfect square. plz do this fast ​

Answer 1

Answer:

Refer to the attachment.

Answer 2

Answer:

(2a)^2+2 x2x1/a +(1/a)^2

we know,

a^2+2.2.1/a+b^2=(a+b)^2

(a+1/a)^2