188k views
0 votes
Simplify 8 over 2+ 2i

Simplify 8 over 2+ 2i-example-1
User Scr
by
6.5k points

2 Answers

0 votes
the answer is 2+i I believe
User Noemie
by
7.1k points
3 votes

(8)/(2+2i)=\\ (8)/(2+2i)*(2-2i)/(2-2i)=\\ (16-16i)/(4-4i^2)=\\ (16-16i)/(4+4)=\\ (16-16i)/(8)=\\ 2-2i

so it is the first option
User Anees Hameed
by
6.8k points