1.- ( ( 4 + 3 i ) – ( 3 + 3 i ) ) / ( 4 – 3 i ) = ?
2.- ( 2+3 i ) – ( 4 + 5 i ) = ?
For both problems "i" is equal to the square root of negative 1
2006-10-23 08:27:24 · 2 answers · asked by Slifer! 3 in Education & Reference ➔ Homework Help
I put "slightly difficult" to encourage people to see it
2006-10-23 08:34:28 · update #1
I took this class about 6-7 months ago and I can't remember much about it.
2006-10-23 08:36:52 · update #2
Quite Easy!
Q1:
.- ( ( 4 + 3 i ) – ( 3 + 3 i ) ) / ( 4 – 3 i )
= -4 - 3i -3 -3i / (4 - 3i)
= - 7 - 6 i / (4 - 3 i)
= - (7 + 6 i ) / (4 - 3 i)
Q2
2.- ( 2+3 i ) – ( 4 + 5 i )
= - 2 - 3 i - 4 - 5 i
= -6 - 8 i
= - 2 ( 3 + 4 i )
That's all.
Don't fail to select the BEST ANSWER!
2006-10-23 08:30:55 · answer #1 · answered by Anonymous · 1⤊ 0⤋
~No, actually, they are not slightly difficult. They are rather basic. If you don't want to pay attention in class, learn the material, do your own homework or ask the teacher (or classmates) for extra help, drop the course. What do you expect to do on exams? Meet me in a chatroom on your laptop to do them for you.
2006-10-23 08:32:31 · answer #2 · answered by Oscar Himpflewitz 7 · 2⤊ 0⤋