SOLUTION: Multiply and simplify your answer: (3/5+i)^2 The i stands for an imaginary number. I was told to use the formula (a+b)^2=a^2+2ab+b^2

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Multiply and simplify your answer: (3/5+i)^2 The i stands for an imaginary number. I was told to use the formula (a+b)^2=a^2+2ab+b^2      Log On


   

Question 766450: Multiply and simplify your answer:
(3/5+i)^2
The i stands for an imaginary number. I was told to use the formula
(a+b)^2=a^2+2ab+b^2
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply and simplify your answer:
(3/5+i)^2 =(3/5)^2+2*(3/5)*i+(i)^2
=9/25+6i/5-1
=-16/25+6i/5