One more question sorry! :)

Question

+1

890

1

+76

Compute i(2+i)-(3-5i)

Android4EVER Jan 12, 2019

edited by Android4EVER Jan 12, 2019
edited by Android4EVER Jan 12, 2019

+532

0

Best Answer

first term becomes 2i-1

then subtract, 2i-1-(3-5i)=2i-1-3+5i=-4+7i.

HOPE THIS HELPED!

asdf335 Jan 12, 2019

asdf335 · Answer 1 · 2019-01-12T03:20:56

first term becomes 2i-1

then subtract, 2i-1-(3-5i)=2i-1-3+5i=-4+7i.

HOPE THIS HELPED!