sj2gayle sj2gayle

16-06-2020
Mathematics

contestada

Which expression is a polynomial? a. 9x^7 y^-3z b. 4x^3 - 2x^2 + 5x - 6+ 1/x c. - 13 d. 13x ^-2

Respuesta :

Zero2Dif Zero2Dif

16-06-2020

Answer: B.

Step-by-step explanation:

Polynomials cannot have negative exponenets because x^-3 can be written as 1/x^3 and terms containing fractional exponents are not considered polynomials

Answer Link

Otras preguntas

If pqr = 1 , rst = 0 , and spr = 0, which of the following must be zero? A. P B. Q C. R D. S E. T

The height (in meters) of a projectile shot vertically upward from a point 2m above ground level with an initial velocity of 24.5m/s is h=2+24.5t-4.9t^2 after t

Can you telle if 18/25 is greater than 3/4 please

At what point does the graph of 5x + 4y = 12 intersect the y-axis?

What was the first plantation crop that European grew on the plain of northeast Brazil

Is 9/12. Bigger than 3/4?

The density of cork is 0.24 g/cm3. What is the volume of a 240-gram piece of cork?

If x and y are integers, and 3x + 2y = 13, which of the following could be the value of y ? A. 0 B. 1 C. 2 D. 3 E. 4

Deﬁne the term tissue as used in this passage.

how do you know how to write 1/2 in percent?