Practice problem
Image source: by Hadley Killen
What terms go in spots 1,2,3,1, 2, 3,1,2,3, and 444?
12x236x−6x−18\begin{array}{|c|c|} \hline 12x^2 & 36x\\ \hline -6x & -18\\ \hline \end{array}12x2−6x36x−18
7x213xx7\begin{array}{|c|c|} \hline 7x^2&13x\\ \hline x&7\\ \hline \end{array}7x2x13x7
12x232x6x18\begin{array}{|c|c|} \hline 12x^2&32x\\ \hline 6x&18\\ \hline \end{array}12x26x32x18
7x9+4x3x−27\begin{array}{|c|c|} \hline 7x&9 + 4x\\ \hline 3x - 2&7\\ \hline \end{array}7x3x−29+4x7
Type a concept, like “slope” or “photosynthesis”.
