Posted by Dawn on .
Perform the indicated operations and write the answer in the form a + bi, where a and b are real numbers.
Problem #1 (3+2i)squared
Problem #2 icubedisquared

ALGEBRA 
drwls,
#1 Multip[ly out (3 + 2i)^2 and use the fact that i^2 = 1.
#2 i^2 = 1, and i^3 = i
Add the two terms for the answer 
ALGEBRA 
Dawn,
I need this in a final answer form please :)

ALGEBRA 
drwls,
Then go somewhere else. We are here to help you learn, not do your work for you.

ALGEBRA 
Dawn,
Wow drwls....that was pretty rude and entirely unnecessary!!

ALGEBRA 
bobpursley,
Actually Dawn, I agree with him. You are looking for answers, not help. See my post on the other.
http://www.jiskha.com/display.cgi?id=1265727367 
ALGEBRA 
Dawn,
i did the work on them...they werent right...i just want to know if im right after i try to solve the problem...thanks

ALGEBRA 
drwls,
Show us your steps in the future and we'll gladly tell you where you went wrong, if the problem happens again.

ALGEBRA 
Dawn,
I did in the math post I did right after this one....perhaps u can see if I still did it wrong? Thanks.....