Question
Answer
$$-5x^2+4x-16+2x^2-6x+27=-3x^2-2x+11$$
Explanation
| $$ \begin{aligned}-5x^2+4x-16+2x^2-6x+27& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-3x^2-2x+11\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{-5x^2} + \color{red}{4x} \color{green}{-16} + \color{blue}{2x^2} \color{red}{-6x} + \color{green}{27} = \color{blue}{-3x^2} \color{red}{-2x} + \color{green}{11} $$ |
This page was created using
Simplify polynomials calculator