Question

4d^2+40d+100
Factor completely

Answer 1

\[4d^2 +40d +100\]\[4(\color{green}{d^2 +10d+25})\]\[ 4(\color{orange}{d^2+5d}+\color{violet}{5d+25})\]\[4(\color{red}d\color{blue}{(d+5)} +\color{red}5 \color{blue}{(d+5)})\]\[4\color{red}{(d+5)}\color{blue}{(d+5)}\]

Answer 2

thank you