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OpenStudy (anonymous):
A fraction has a denominator of 5 + 2i. What is multiplied with the fraction to rationalize the fraction? a) 2 + 5i b) 5 + 2i c) 2 – 5i d) 5 – 2i
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OpenStudy (anonymous):
5-2i
OpenStudy (anonymous):
yes... D is right!!!
OpenStudy (anonymous):
oh really
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