smallsd1979 smallsd1979
  • 02-02-2021
  • Mathematics
contestada

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

Respuesta :

abidemiokin
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

A group of tasks performed by one person makes up a(n) A. position. B. job title. C. appraisal. D. job structure.
please help me solve this questions
Consider: 2
which is faster mig-31 or mig-29?​
R N Q 45 45 9. ZQZR is a straight angle. What is the measure of OZS? ABCDE A. 45 B. C. D. S E. 60° 90° 125° 135°how to solve this?​
What are the advantages and disadvantages of the different sources of energy that produce electricity in the United States?"
Claims form a compound Poisson process with =2 and individual claim density function f(x)=e 2x + 23 e 3x ,(x>0) (i) Find p 1 (ii) If a safety loading of 80%
WEB IN QUBASIC TO FIND PROGRAM​
please help me solve this questions
(3 ^ - 2 * 2 ^ 3 * 5 ^ - 3)/(3 ^ 5 * 2 ^ - 6 * 5 ^ 4)