1.

How to solve this m^2 - 4m + 4

Answer»

ong>Step-by-step explanation:

by splitting the MIDDLE term

m^2-4m+4=0

m^2-2m-2m+4=0

m(m-2)-2(m-2)=0

(m-2)(m-2)=0

m=2. Answer...



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