Question

m^2-4mn+4n^2 =? solve​

Answer 1

Answer:

HEYY!!!

(m-2n)^2

Step-by-step explanation:

m^2-4mn+4n^2

m^2-2(m)(2n)+(2n)^2

using identity-(a-b)^2 =a^2-2ab+b^2

(m-2n)^2

Answer 2

Answer:

(m-2n)^2

Step-by-step explanation:

(m-2n)(m-2n)

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