Question
Answer
$$(-6)^2+7\cdot(-6)-5=-11$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}(-6)^2+7\cdot(-6)-5& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}(-6)^2+(-42)-5 \xlongequal{ } \\[1 em] & \xlongequal{ }36+(-42)-5 \xlongequal{ } \\[1 em] & \xlongequal{ }36-42-5 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}-11\end{aligned} $$ | |
| ① | $$ 7 \cdot -6 = -42 $$ |
| ② | Combine like terms: $$ \color{blue}{36} \color{red}{-42} \color{red}{-5} = \color{red}{-11} $$ |
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