How do you simplify #-7*-4i+4(-1+8i)#?
1 Answer
Sep 16, 2016
Explanation:
Simplify the multiplication, distribute the bracket and collect like terms.
#-7xx-4i=28i" result of multiplication"#
#rArr28i-4+32i" distributing bracket"#
#=-4+60i" collecting like terms"#
