Question
Answer
$$-y^5(-4y^5)=4y^{10}$$
Explanation
| $$ \begin{aligned}-y^5(-4y^5)& \xlongequal{ }--4y^{10} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}4y^{10}\end{aligned} $$ | |
| ① | Remove the parentheses by changing the sign of each term within them. $$ - \left(-4y^{10} \right) = 4y^{10} $$ |
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Simplify Rational Expressions