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Mathematics 19 Online
OpenStudy (anonymous):

Help with a question? I have my answers just need help determining if its real or complex!

OpenStudy (anonymous):

My answer: X= 3 X= 2i X = -2i Cant determine what it is though

OpenStudy (freckles):

the i is the imaginary unit

OpenStudy (freckles):

does that help you?

OpenStudy (anonymous):

Yes! So Two complex numbers and One Real number?

OpenStudy (anonymous):

When you deal with imaginary roots, you can never have just 1 imaginary root. If you have 1 imaginary root, then that means its conjugate is also a root!

OpenStudy (freckles):

yep

OpenStudy (anonymous):

B basically. Thanks I appreciate the help from both of you guys!

OpenStudy (anonymous):

My pleasure!

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