DontEverDoThatAgain DontEverDoThatAgain

04-04-2019
Mathematics

contestada

How do I find the roots of this polynomial equation?

x³ - 18x + 27

I don't want the "bUt JuSt UsE yOuR cAlCuLaToR" answer. I want to know how to solve it.

Respuesta :

Аноним Аноним

04-04-2019

Here is how you find the answer: (not "bUt JuSt UsE yOuR cAlCuLaToR")

Factor x3−18x+27

x3−18x+27

=(x−3)(x2+3x−9)

Hope this helps!!!!!!!

Answer Link

Otras preguntas

Groundwater is water that runs ___________ the ground.

Choose the correct verb for the sentence below: loudly The babies in the nursery a. are crying b. is crying Please select the best answer from the choices provi

How can the interrelationships of physical and mental health impact your social health?

How many sets of three consecutive integers are there in which the sum of the three integers equals their product?

helppppppppppppppppppppppppppppppppp

Precalc Help pls!!! I am stuck on this one so pls help

write a short conversation in french of 2 middle school boys that are friends

Elite level athletes will often train at least A. 3 times per day B. once a day C. 2 times per day D. At random intervals

A pet store employee counts 23 heads and 68 feet on the animals in the store. The store currently only has kittens and parakeets left in the store. How many of

When atoms lose electrons and form negatively charged ions, they always become smaller for two reasons. True or false