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

A company purchased $4,000 worth of merchandise. transportation costs were an additional $350. the company later returned $275 worth of merchandise and paid the

What are the odds of rolling a sum of 10 using two number cubes?

Why must facts be as carefully evaluated for validity just as opinions are?

Which word best completes the sentence below? The candidate for the position must be very sensitive to the emotions of our clients who often have endured many

Why aren’t hydrogen fuel cell cars currently available to the public? They produce more noise pollution than other cars. They have had unpredictable electrical

Children who receive _______________________ positive rewards may feel worthwhile only when they are doing what their parents or authority figures want them to

What is the inverse of the function f(x) = x + 2? h(x) = 18x – 2 h(x) = 9x – 18 h(x) = 9x + 18 h(x) = 18x + 2

According to the arrhenius concept, an acid is a substance that ________.

Smoking reduces a person's life span by an average or____________. A) 1 to 2 years. B) 4 to 5 years. C) 10 to 1q years. D) 13 to 14 years

Which of these words clues the reader that the author is using chronological order to organize the writing?