jkw1222p0ttvq jkw1222p0ttvq

13-01-2020
Mathematics

contestada

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

Respuesta :

xaviero xaviero

13-01-2020

Answer:

The answer is b.

Answer Link

oaverde0001 oaverde0001

13-01-2020

The answer is D -6, 2

Answer Link

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