# 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"#