kristen1128 kristen1128

01-03-2019
Mathematics

contestada

The graph of f(x)=4x^3-13x^2+9x+2 is shown below. How many roots of f(x) are rational number?

Respuesta :

Аноним Аноним

01-03-2019

Answer:

x=2,5+√41/8,5−√41/8

Step-by-step explanation:

Find the roots/zeros using the rational roots test.

Answer Link

Otras preguntas

What was a major difference in the political platforms of Herbert Hoover and Alfred Smith? A. Hoover believed in repealing Prohibition laws, while Smith want

What is the approximate distance between Portland, Oregon (45° north, 122° west), and San Francisco, California (37° north, 122° west). Use 3,960 miles for the

Which of the following is an example of a political process? A.after a short discussion, the board voted unanimously to adopt the resolution B.the committee arg

Vreau o compunere cu titlul "ce vrem sa devenim in viata " Urgenttt!!

which best describes the culture of hatiti's people? a) it is mainly a mayan culture b) it is a blend of aferican, european and carribean cultures c) it is main

what is 7 over 20 as a percentage

Find the missing angles, please show how you did it! (the line from 53 degree through c and 114 is not straight)

which literary movement was stylistically rooted in political pamphlets, highly ornate writing, and rhetoric? A) puritanism B)romanticism c)modernism d)ration

4. Solve the quadratic by factoring, isolating x^2, or using the quadratic formula: a. 2x^2 – 7x = 4 b. 81x^4 – 1 c. 2x^2 – 32 = 0 d. X^2 – 7x + 12

GEOMETRY HELP) Triangle ABC is similar to triangle PQR. Which equation is correct?