How do you simplify (-3+6i)+(1-9i)(−3+6i)+(1−9i)?
1 Answer
Apr 14, 2018
Explanation:
"remove the parenthesis and collect like terms"remove the parenthesis and collect like terms
=color(blue)(-3)color(red)(+6i)color(blue)(+1)color(red)(-9i)=−3+6i+1−9i
=-2-3i=−2−3i