2i(1-i)^2

Thank you for the opportunity to help you with your question!

2i(1^2-i^2)

2i(1-i)

2i-2i^2

I dont see a -1 one is there.

i^2 is -1

sorry make yourself clear please..

i^2= -1

but the question doesnt state that i=1 and even if thats so the last answer will still be 2i-2i^2

it doesnt matter we were taught that i^2 is always -1

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