aceballos136 aceballos136

25-05-2021
Mathematics

contestada

If f(x) = x3 – 6x2 – 45x + 50 and X – 10 is a factor of f(x), then find
all of the zeros of f(x) algebraically.

Respuesta :

lynnkc2000 lynnkc2000

25-05-2021

Answer:

x = 1 or x = -5 or x = 10

Step-by-step explanation:

f(x) = x³ – 6x² – 45x + 50 = (x² + 4x -5) (x - 10) = (x - 1) (x + 5) (x - 10)

(x - 1) (x + 5) (x - 10) = 0

x = 1 or x = -5 or x = 10

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