Question
Answer
$$(6-5x^3)\cdot3x^2=-15x^5+18x^2$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}(6-5x^3)\cdot3x^2& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}18x^2-15x^5 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}-15x^5+18x^2\end{aligned} $$ | |
| ① | $$ \left( \color{blue}{6-5x^3}\right) \cdot 3x^2 = 18x^2-15x^5 $$ |
| ② | Combine like terms: $$ -15x^5+18x^2 = -15x^5+18x^2 $$ |
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