Question
Answer
$$-5.7+1.4=-4$$
Explanation
| $$ \begin{aligned}-5.7+1.4& \xlongequal{ }-5+1 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-4\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{-5} + \color{blue}{1} = \color{blue}{-4} $$ |
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Simplify Rational Expressions