Question
Answer
$$2b(3b-5)=6b^2-10b$$
Explanation
| $$ \begin{aligned}2b(3b-5)& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}6b^2-10b\end{aligned} $$ | |
| ① | Multiply $ \color{blue}{2b} $ by $ \left( 3b-5\right) $ $$ \color{blue}{2b} \cdot \left( 3b-5\right) = 6b^2-10b $$ |
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