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Mathematics 6 Online
OpenStudy (anonymous):

nothing

OpenStudy (anonymous):

In this context, rationalize means you'll want to find a way to get rid of the i's on the bottom. First step is to combine like terms down there.

OpenStudy (kinggeorge):

Actually, it looks you got the correct answer to me.

OpenStudy (anonymous):

I don't think you did it right. you combined like terms on the bottom to get 7+4i which was correct then you multiplied the numerator & denominator incorrectly

OpenStudy (anonymous):

oh wait I think mine is wrong, I may have dropped a negative somewhere

OpenStudy (anonymous):

yep you are right :)

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