neharani neharani
  • 03-01-2017
  • Mathematics
contestada

how many real solution does the equation x^7+14x^5+16x^3+30x-560=0

Respuesta :

bhatiakartik10 bhatiakartik10
  • 03-01-2017
Consider the given equation to be f(x) whose first derivative is positive for all real x. This implies f(x) is a strictly increasing function. Thus it has only 1 root.
Ver imagen bhatiakartik10
Answer Link

Otras preguntas

What was Italy’s primary role in the WWII?a. It helped Germany in accomplishing its main objectivesb. It was helpful to Britainc. It caused problems for Japand.
simplify expression.-3(k-4)-4(2k-8)
Anyone know how to do this kind of algebra?  Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y
a couple wants to install a square mirror that has an area of 500 square inches.to the nearest tenth of an inch,what length of wood trim is needed to go aroun
how is a knoll formed
how do you solve m/9 divided by mn squared / 3
Which of the following did NOT grow or increase as a result of early farming? villages trade life spans cities
Write y= 3/4x + 1/2 in standard form. Thanks in advance. Also, could you please briefly explain how you did it, because these questions confuse me. Thank you. A
8. A pattern of being late for work or for appointments is usuallyA. a habit learned early, which is nearly impossible to break.B. directly related to one's per
Who was the so-called new middle-class? What was the role of expertise and organization in this new professionalism?