25.1k views
5 votes
Simplify the expression to a+bi form: (10+10i)+(-7+3i)

User Fasih Awan
by
8.3k points

1 Answer

5 votes

Answer:

3+13i

Explanation:

(10+10i)+(-7+3i)

Combine the real parts

10+-7 = 3

And the imaginary parts

10i +3i = 13i

Combine them to make the complex number

3+13i

User Erab BO
by
7.7k points