How do you simplify #-6i ( - 6+ 6i )#?
1 Answer
Dec 16, 2017
Explanation:
#"distributing gives"#
#-6i(-6+6i)#
#=36i-36i^2#
#•color(white)(x)[i^2=(sqrt(-1))^2=-1]#
#=36i-(36xx-1)#
#=36+36i#
