Question

Write the following as perfect square:-
(a) 4x^2+4x+1
(b) 9a^2-12ab+4b^2
(c) 1+6/a+9/a^2

Answer 1

(a) (2x+1)^2

(b) (3a-2b)^2

(c) (1+3/a)^2

Answer 2

Answer:

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