Question
Answer
$$\dfrac{7\cdot0.8^3}{-1+8}=0$$
Explanation
| $$ \begin{aligned}\frac{7\cdot0.8^3}{-1+8}& \xlongequal{ }\frac{7\cdot0}{7} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{0}{7} \xlongequal{ } \\[1 em] & \xlongequal{ }0\end{aligned} $$ | |
| ① | $ 7 \cdot 0 = 0 $ |
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Simplify Rational Expressions