RocNation RocNation

01-11-2014
Mathematics

contestada

select difference of (8x2-3x3) - (2x2-5x3)

Respuesta :

01-11-2014

(8x2-3x3) - (2x2-5x3)
= (16-9)-(4-15)
=7-(-11)
=7+11
=18

Answer Link

olemakpadu olemakpadu

01-11-2014

(8x^2 - 3x^3) - (2x^2 - 5x^3)

= 8x^2 - 3x^3 - 2x^2 + 5x^3.

= 8x^2 - 2x^2 + 5x^3 - 3x^3. Simplify together like terms.

= 6x^2 + 2x^3

Answer Link

Otras preguntas

Derek bought a package of 2 tennis balls. The total weight of the tennis balls was 5.74 ounces. How much did each tennis ball weigh?

What is LCD of 34 and 56?

Is (2,4) a solution to this system of equations? y=6x–8 y=3x 2

Is m=10,m=-1 parallel or perpendicular

Jennifer, a high school senior, takes an official visit to your institution in the fall of her senior year. During the spring of her senior year, you institutio

Read the excerpt from "Sympathy" by Paul Laurence Dunbar. Then, answer the question that follows. And they pulse again with a keener sting— I know why he beats

definition pros cons parliamentary democracy presidential democracy

School or summer (I’m fr this is a question on my homework)

give two ordered pairs that are not solutions {y < -3x - 4 {y < 2x - 1

b3wiqfegbgihgkbw ihkdb hevrhikjbc jnfjejnfjoenouhnflkanc