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Mathematics 8 Online
OpenStudy (goformit100):

Find the square root of -7-24i.

OpenStudy (goformit100):

@mary.rojas Help Me

OpenStudy (tkhunny):

Just one?

OpenStudy (goformit100):

How

OpenStudy (mary.rojas):

I DONT KNOW!!

OpenStudy (tkhunny):

Do you have DeMoivre, or shall we bash the thing out with a bunch of algebra?

OpenStudy (goformit100):

No I don't know it.

OpenStudy (tkhunny):

Fair enough. Let's just play like we know such a square root, then. Just call it a+bi. Sound good?

OpenStudy (goformit100):

Thanks I got it :)

OpenStudy (tkhunny):

Will you share? There are TWO such square roots. Did you get them both?

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