bernardowais bernardowais
  • 20-06-2019
  • Mathematics
contestada

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 20-06-2019

Answer:

  x ≈ 0.290640965127

Step-by-step explanation:

By subtracting the right side of the equation, we get a function that is zero at a real solution for x. The only x-intercept is at approximately 0.290640965127.

___

The graph shows the x-intercept to be 0.2906. The value above was obtained by Newton's method iteration. The roots of this cubic will all be irrational.

Ver imagen sqdancefan
Answer Link

Otras preguntas

What is weight training?
How would Earth be different without the greenhouse effect? A. There would be more solar energy reaching Earth. B. There would be more ice on Earth's surface. C
At the amusement park, Laura paid $6.00 for small cotton candy. Her older brother works at the park, and he told her they mark up the cotton candy by 300%. What
Explain ONE possibe advantage of vivipary when compared toovipary​
A rental car company charges $55.98 per day to rent a car and $0.14 for every mile driven. Joseph wants to rent a car, knowing that: • He plans to drive 375 mil
According to this passage, what is the main duty of the Secretary at War?
Which group do you think is more effective?
What is 8 1/4 divided by 3 1/2?
pls help i’ll give brainliest
Did Reaganomics work? Explain.