Question

factor 1000r + 500 + 500r^2

Answer 1

\[1000r + 500 + 500r^2\]re-write in order
\[500r^2+1000r + 500\]Factor out of 500,
\[500(r^2+2r + 1)\]compelte the problem by factoring the parenthesis,\[500(r+1)(r+1)\]