Question
Answer
$$6n^3-8n+4n^3+2=10n^3-8n+2$$
Explanation
| $$ \begin{aligned}6n^3-8n+4n^3+2& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}10n^3-8n+2\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{6n^3} -8n+ \color{blue}{4n^3} +2 = \color{blue}{10n^3} -8n+2 $$ |
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