cheyennemitchel238
cheyennemitchel238
30.09.2019 • 
Mathematics

Find the zeros of the polynomial function.
f(x) = x 3 + 5x 2 – 4x – 20

a. x = –5, x = 4
b. x = –2, x = 2
c. x = –5, x = –2, x = 2
d. x = 5, x = –2, x = 2

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