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Mathematics, 11.12.2019 03:31 Serenitybella

What are the solutions of 3x2 + 15 = –6x?

a) –1 ± i
b) –1 ± 2i
c) –2 ± i
d) –2 ± 2i

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Answers: 3

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You know the right answer?
What are the solutions of 3x2 + 15 = –6x?

a) –1 ± i
b) –1 ± 2i
c) –2 ± i

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