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Mathematics, 04.10.2019 22:00 izearaholland7308

Which of the following expresses the possible number of positive real solutions for the polynomial equation shown below?

x³-4x²-7x+28=0

a. two or zero
b. three or one
c. one
d. two

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Answers: 2

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Which of the following expresses the possible number of positive real solutions for the polynomial e...

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