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Mathematics 20 Online
OpenStudy (anonymous):

Which of the following is a conjugate for -10 + 3i? A) -10 - 3i B) 3i - 10 C) 3i + 10 D) 10 - 3i

OpenStudy (anonymous):

the conjugate of a + bi is a - bi

OpenStudy (anonymous):

so A ?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

Thank you ^.^

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