angelmath3001 angelmath3001

01-07-2017
Mathematics

contestada

Find the sum: (-12x2 + 4x + 4) + (6x3 - 6x2 - x).

A. -6x3 - 2x2 + 3x
B. 6x3 - 18x2 + 3x + 4
C. -6x3 - 2x2 + 3
D. 6x3 + 18x2 + 4x + 3x

Respuesta :

jdwest9817 jdwest9817

03-07-2017

It's B.

6 x^3
-12-6 = -12 + -6 = -18 x^2
4-1 = 3 x
4

Answer Link

Otras preguntas

Compared to an enzyme with a Km of 10-6 mM, an enzyme having a Km of 10-8 mM A. would have 100 times more product formed per min B. would be described as havin

Please answer correctly !!!! Will mark brainliest !!!!!!!

Standard form for y=3×-2

Explain how you could use paperfolding to divide a line segment into four segments of equal length

Find the solution set of the inequality 14-3x<-1

I would measure the length of a praying mantis in feet, inches, yards, miles? because?

in an occurrence at owl creek bridge why did the stars appear in a different order?

3. The physician evaluates a 68-year-old new patient who was admitted to Observation status earlier today. According to the family, the patient complained about

Gains from trade Consider two neighboring island countries called Felicidad and Arcadia. They each have 4 million labor hours available per week that they can u

Find the area of the trapezoid. The area is square units.