How do you simplify #(-0.4+0.9i)-(-0.6+i)# and write the complex number in standard form?
1 Answer
Sep 17, 2016
Explanation:
distribute the brackets and collect like terms.
distributing the brackets.
#=-0.4+0.9i+0.6-i# collecting like terms.
#=(-0.4+0.6)+(0.9i-i)#
#=0.2-0.1ilarr" in standard form"#
