Question
Answer
$$m^2-2m+overm^2+2m+1=em^2orv+m^2+1$$
Explanation
| $$ \begin{aligned}m^2-2m+overm^2+2m+1& \xlongequal{ }m^2 -\cancel{2m}+em^2orv+ \cancel{2m}+1 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}em^2orv+m^2+1\end{aligned} $$ | |
| ① | Combine like terms: $$ m^2 \, \color{blue}{ -\cancel{2m}} \,+em^2orv+ \, \color{blue}{ \cancel{2m}} \,+1 = em^2orv+m^2+1 $$ |
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