Question
Answer
$$10x^2-29-72=10x^2-101$$
Explanation
| $$ \begin{aligned}10x^2-29-72& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}10x^2-101\end{aligned} $$ | |
| ① | Combine like terms: $$ 10x^2 \color{blue}{-29} \color{blue}{-72} = 10x^2 \color{blue}{-101} $$ |
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Simplify Rational Expressions