Answer
$$-x-13+3x-2x+11x^2=11x^2-13$$
Explanation
| $$ \begin{aligned}-x-13+3x-2x+11x^2& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}11x^2-13\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{-x} -13+ \color{red}{3x} \color{red}{-2x} +11x^2 = 11x^2-13 $$ |
This page was created using
Simplify polynomials calculator