smallsd1979 smallsd1979

02-02-2021
Mathematics

contestada

A polynomial function has roots of -5,2 and 7

Respuesta :

abidemiokin abidemiokin

08-02-2021

Answer:

P(x) =x³-4x²-31x+70

Step-by-step explanation:

The function is expressed as:

P(x) = (x+5)(x-2)(x-7)

P(x) =(x²-2x+5x-10)(x-7)

P(x) = (x²+3x-10)(x-7)

P(x) = x³-7x²+3x²-21x-10x+70

P(x) =x³-4x²-31x+70

Hence the polynomial is P(x) =x³-4x²-31x+70

Answer Link

Otras preguntas

Who was the inka king who began the conquests that led to the creation of their empire?

Who causes the fight who tries to stop it who keeps it going?

Who was the person who signed on the declration of indpendce with huge signature

If the sea floor is spreading,why is the Earth not getting bigger?

How did the great depression crush some people's ability to achieve the american dream?

Which would MOST significantly help combat the spread of AIDS in countries in Africa? A)Stricter laws prosecuting people who knowingly spread HIV. B)Improved

Deciding to abort a pregnancy to save the woman's life is an example of which type of normative ethics theory? A. Consequentialist theory B. Confide

One kind of radiation not released by radioactive decay is ______ ~A~ Free Protons ~B~ Beta Particles ~C~ Gamma Rays ~D~ Alpha Particles

In pea plants, purple flowers are dominant over white flowers. Which of the following represents a pea plant with white flowers?

On a game show, a contestant randomly chooses a chip from a bag that contains numbers and strikes. The theoretical probability of choosing a strike is 15. The b