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How do you do this problem?? I'm very confused
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3 votes
How do you do this problem?? I'm very confused

How do you do this problem?? I'm very confused-example-1
User Tanzeeb Khalili
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1 Answer

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You have to multiply by the complex conjugate so that you can clear the radical from the denominator. Once you do the multiplication simplify the radical. There's still a common factor in -54, -18, & 75 so divide all those by 3.
How do you do this problem?? I'm very confused-example-1
User Moshe Slavin
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