AleeFriaas
AleeFriaas AleeFriaas
  • 21-09-2018
  • Mathematics
contestada

Find a Cubic function with zeros 3, -4, and 6

Respuesta :

tramserran
tramserran tramserran
  • 21-09-2018

x = 3             x = -4                  x = 6

x - 3 = 0        x + 4 = 0            x - 6 = 0

           (x - 3)(x + 4)(x - 6) = 0

           (x² + x - 12)(x - 6) = 0         (x - 3)(x + 4) =  x² + 4x - 3x - 12  =  x² + x  - 12

x³ - 6x² + x² - 6x - 12x + 72 = 0

x³     - 5x²          -18x    + 72 = 0    

Answer: x³ - 5x² - 18x + 72 = 0

           

Answer Link

Otras preguntas

What is the envelope of gas that surrounds Earth? A) atmosphere B)biosphere C) cryosphere D) geosphere F) hydrosphere
Homo erectus is believed to be the first confirmed species found outside of _____.
True or false. Studies have shown that divorce has a long term negligible effect on a child's academic performance.
What is the color of the shadow when the light is red ?
What is the vertex of the function x2 + 6x - 16 = 0?
Hello, I need help it's REALLY URGENT!!!!!
two equal ratios are called a
which factors best explains why native Americans were able to make permanent settlements
An effective thesis statement does all of the following EXCEPT _____. A. state the topic of the essay clearly. B. provide a strong focus for the topic.
explain how a metamorphic rock to turn into a sedimentary rock