Register
Need help solving this math class work I don’t understand it
338,372 views
20 votes
20 votes
Need help solving this math class work I don’t understand it

Need help solving this math class work I don’t understand it-example-1
User MKR
by
2.4k points

1 Answer

23 votes
23 votes

Given:


(2+i)/(1-2i)
(2+i)/(1-2i)=(2+i)/(1-2i)*(1+2i)/(1+2i)
(2+i)/(1-2i)=(2+4i+i-2)/(1+4)
(2+i)/(1-2i)=(5i)/(5)
(2+i)/(1-2i)=i

User Marko Kukovec
by
2.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Yall help me out please
Link Copied!