krashkeetso krashkeetso

23-10-2019
Mathematics

contestada

List the possible rational roots and actual rational roots for the equation x^3 - 5x^2 - 4x + 20 = 0

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Аноним Аноним

23-10-2019

Answer:

The possible rational roots are

±

1

,

±

2

,

±

4

,

±

5

,

±

10

,

±

20

. The rational roots are

x

=

−

2

,

x

=

2

,

x

=

5

.

Step-by-step explanation:

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mLawson8922 mLawson8922

03-11-2020

The answer is:

D.

EDGE 2020

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