i have a problem...it goes like this:
Given: z1= 2,5+8i and z2= 0,5-3i
2) Now Calculate: (z1)^2/(z2)^3
This is what my answer looks like: -947,969/874,704 - 1309,438i/874,704
I need to know where i went wrong please?
Thanks in advance...
Sorry, but got no idea what you're talking about or doing...
mine equates to -57.75 + 40i ; or to -17.75 if 1 is used instead of i
I'll ask you once more:
I get: (2.5 + 8i)^2 = (160i - 231) / 4
What do you get: (2.5 + 8i)^2 = ?