Mathematics, 16.12.2020 01:00, jaleelat3164

Which of the following expresses the possible number of positive real solutions for the polynomial equation shown below? x2 - 4x2 – 7x+ 28 = 0

A. One
B. Three or one
C. Two
D. Two or zero

Answers: 3

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