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

The volume of a box, a rectangular prism, is represented by the function f(x) = x3 + 7x2 + 4x – 12. The length of the box is (x + 6), and the width is (x + 2).

See attachment to see the question

If x + 3y\/3 = y, what is dy (A) (B) 3 4 at the point (2, 8) ?

After the presidential debates, a random sample of 1200 voters showed that 540 favored the Democratic candidate; 480 were in favor of the Republican candidate;

2. Select the correct form of the verb HABLAR based on the subject...nosotroshablohablashablahablamoshablan

How does Lincoln develop the idea that the country had answered the question of whether a goevernment could maintain its existence in crisis without becoming ty

Select the correct answer.Which belief is a nationalist most likely to hold?A.All people in a sovereign state should be treated equally by the law.B. People wit

sara bakes cookies.the cookie recipe requires flour to be added gradually until a total of 3 cups is added. Sara adds 1/2 cup first, then adds 3/4 cup. How much

PLEASE HELPPP AWXY is a right triangle. 34 √17 W √17 A. True B. False

Help please………………,…..