Ask your own question, for FREE!
Biology 20 Online
OpenStudy (anonymous):

What does (-3 + 6i)(2 - 8i) equal? [N-CN.2] A. -54 + 36i B. 42 - 12i C. 42 +36i D. -6 - 12i

OpenStudy (wolfe8):

Again, this is a math question. First you expand the brackets.

OpenStudy (anonymous):

i agree with wolfe8 ........its should be in maths question .......... and i think the answer is D... :)

OpenStudy (wolfe8):

Please refrain from giving direct answers on OS :) We can give hints and direct users

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!
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!