Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (boxman61):

Write the complex number in standard form a+bi -2+3√-8 need process more than answer please

Directrix (directrix):

-2+3√-8 = -2 + 3 [√ (-1) * √ 8] = -2 + 3 [ i * 2√2] = -2 + (6 √ 2) i

OpenStudy (boxman61):

is that \[-2+6\sqrt{2i}\] ?

Directrix (directrix):

No, the i for the imaginary unit is free-standing and is not under the radical.

Directrix (directrix):

|dw:1331627814925:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
kaelynw: who should I draw (anime characters)
32 minutes ago 12 Replies 2 Medals
kaelynw: should I post my art?
3 hours ago 11 Replies 3 Medals
danielfootball123: Question.... How much is questioncove worth if I were to buy it?
7 hours ago 5 Replies 0 Medals
HeyItsAlicia: Mits midnight!!! Happy 16th bday to me !!
4 hours ago 39 Replies 8 Medals
XShawtyX: Art
2 hours ago 2 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!