Question
Answer
$$d^2+0.4d+1.16=d^2+1$$
Explanation
| $$ \begin{aligned}d^2+0.4d+1.16& \xlongequal{ }d^2+0d+1.16 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}d^2+1\end{aligned} $$ | |
| ① | Combine like terms: $$ d^2+1 = d^2+1 $$ |
This page was created using
Simplify polynomials calculator