Question

Tim GTNN của \(\left(x-2012\right)^2+\left(x+2013\right)^2\)

Answer 1

\(\left(x-2012\right)^2+\left(x+2013\right)^2\)

\(=x^2-2.2012+2012^2+x^2+2.2013+2013^2\)

\(=2x^2+2x+2012^2+2013^2\)

\(=2\left(x^2+x+\frac{1}{4}\right)+8100312,5\)

\(=2\left(x+\frac{1}{2}\right)^2+8100312,5\)

Bí 

alibaba

Answer 2

kudo shinichi sai oy

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