(6-2i)^2

Must simplify. The answer is 32-24i but i need to know the steps.

(6-2i)^2= 6^2+ (2i)^2- 2*6*2i = 36+ 4i^2 - 24i

because i^2=-1

so 36+4i^2-24i=36-4-24i=32-24i

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up