student1230 student1230

07-11-2019
Mathematics

contestada

Find the zeroes of the polynomial function f(x)=x^4-5x^3+11x^2-25x+30.

Find the zeroes of the polynomial function fxx45x311x225x30 class=

Respuesta :

MathPhys MathPhys

07-11-2019

Step-by-step explanation:

x⁴ − 5x³ + 11x² − 25x + 30

x⁴ − 5x³ + 6x² + 5x² − 25x + 30

x² (x² − 5x + 6) + 5 (x² − 5x + 6)

(x² + 5) (x² − 5x + 6)

(x² + 5) (x − 2) (x −3)

The zeros are 2, 3, and ±√5i.

Answer Link

Otras preguntas

explain how you can use a number line to show that 5/8 is greater than 3/8

true or false between 1900 and 1920, texas population increased due to immigration

3 2/3 × 1 3/4 ((please help ))

A student thinks the sum of 4.3 and 8.4 is 12.7 because 4+8 is 12 and 3+4 is 7. The student then adds 3.7 and 2.6, then gets 5.13 because 3+2 is 5 and 6+7 is 13

why didn't lincoln not free slaves at the beginning of the war in order to avoid

2. What is the area of a square computer screen with 21-in. sides? A. 220 sq. in. B. 42 sq. in. C. 441 sq. in. D. 84 sq. in

The _______ system helps guard against infection, protect from UV radiation, and regulate body temperature?

how many days are in 3 2/7 weeks

In certain plants, tall is dominant to short. If a heterozygous plant is crossed with a homozygous tall plant, what is the probability that the offspring will b

where did the largest battle in the between the Mexican military and the French take place? why did it start in this city?