Question
Answer
$$14y^3-4+7a^2b^2-15-18b^2a^2=-11a^2b^2+14y^3-19$$
Explanation
| $$ \begin{aligned}14y^3-4+7a^2b^2-15-18b^2a^2& \xlongequal{ }14y^3-4+7a^2b^2-15-18a^2b^2 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-11a^2b^2+14y^3-19\end{aligned} $$ | |
| ① | Combine like terms: $$ 14y^3 \color{blue}{-4} + \color{red}{7a^2b^2} \color{blue}{-15} \color{red}{-18a^2b^2} = \color{red}{-11a^2b^2} +14y^3 \color{blue}{-19} $$ |
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