Find the rational roots of x⁴ + 8x³ + 7x² – 40x – 60 = 0 A. 2, 6 B. –6, –2 C. –2, 6 D. –6, 2

Find the rational roots of x⁴ + 8x³ + 7x² – 40x – 60 = 0 A. 2, 6 B. –6, –2 C. –2, 6 D. –6, 2

asked Apr 10, 2020 171k views

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