Answer
$$8x^2-7x+2+3x^2-9x-6=11x^2-16x-4$$
Explanation
| $$ \begin{aligned}8x^2-7x+2+3x^2-9x-6& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}11x^2-16x-4\end{aligned} $$ | |
| ① | Combine like terms: $$ \color{blue}{8x^2} \color{red}{-7x} + \color{green}{2} + \color{blue}{3x^2} \color{red}{-9x} \color{green}{-6} = \color{blue}{11x^2} \color{red}{-16x} \color{green}{-4} $$ |
This page was created using
Simplify polynomials calculator