praptainagravi praptainagravi

21-11-2016
Mathematics

contestada

Which of the following expressions is a polynomial?

A. f(x)=4/x-11x^2
B. 4x^3-13x^2+5x
C. 5x^3+7x^4-1/2x
D. -3x^4+8x^2-2√x+1
...?

Respuesta :

Nirina7 Nirina7

23-11-2016

B. 4x^3-13x^2+5x is the only and unique answer

Answer Link

lh192616 lh192616

16-07-2018

The answer is c.

F(x)=5x^3+7x^4-1/2x

Answer Link

Otras preguntas

Determine the solution to the system of equations by using substitution. Y=4x+10 Y=-5x-10

A car traveling in a straight line has a velocity of 5.0 m/s. After an acceleration of 0.75 m/s/s, the cars velocity is 8.0. In what time interval did the accel

Kelly sits on a rock. her weight is an action force. describe the reaction force

what was the Powhatan confederacy and how did the group interact with the British settlers

Which term correctly identifies the underlined words in the sentence? When books have tiny print, the words are difficult to read. A. participle B. participi

Earth’s continents are constantly in motion because they sit on top of gigantic plates which float on Earth’s mantle. Energy from the Earth’s core creates conve

what are the factor pairs of 73

What is the lcm of two numbers if one number is a multiple of the other give example

Rabies is a deadly disease that progresses rapidly. What type of treatment would be best for a person who has not been vaccinated for rabies and has been bitten

If 5 times the value of a number is increased by 3, the result is 28. What is the number?