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

Gunnar, age 12, is paid $8 a week by his parents, bjorn and anna, to clean his room, fold and put away his laundry, take out the trash, empty the dishwasher, an
How would I graph a line that is Parallel to y=-3/2x+7 that passes through (-4,-2)?
Anna asks her broker to divide her investment of $2000 among three funds, x, y, and z. she decides that her investment in x should be twice her investment in z.
Please answer ASAP!!
8 to the power of 4?
What is 12.791 rounded to the nearest hundredth
A metal bar has a length of 3.0 c, a with of 3.0cm, and a height of 20cm. What volume of water, in liters would the bar displace. Please show work
plz help and explain and thanks
The figure below is cut into 20 equal part shade 30% of the figure. How many parts do u shade?
For which of the following reasons might a sound technician speed up a section of audio?