Question
Answer
$$3p^4+3p^3-7+3p^4+3-3p^3=6p^4-4$$
Explanation
| $$ \begin{aligned}3p^4+3p^3-7+3p^4+3-3p^3& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}6p^4-4\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{3p^4} + \, \color{red}{ \cancel{3p^3}} \, \color{orange}{-7} + \color{blue}{3p^4} + \color{orange}{3} \, \color{red}{ -\cancel{3p^3}} \, = \color{blue}{6p^4} \color{orange}{-4} $$ |
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