jjansen568712
jjansen568712 jjansen568712
  • 03-07-2020
  • Mathematics
contestada

Add. (2x^2+4−x^3)+(−4x^2+6x^3−2) Express the answer in standard form. Enter your answer in the box.

Add 2x24x34x26x32 Express the answer in standard form Enter your answer in the box class=

Respuesta :

Wishing Wishing
  • 03-07-2020

Answer:

[tex]5x^3+8x^2+2[/tex]

Step-by-step explanation:

[tex](2x^2+4-x^3)+(-4x^2+6x^3-2)=\\2x^2+4-x^3+4x^2+6x^3-2=\\6x^3-x^3+2x^2+6x^2+4-2=\\5x^3+2x^2+6x^2+4-2=\\5x^3+8x^2+4-2=\\5x^3+8x^2+2[/tex]

Answer Link

Otras preguntas

A car travels at an average speed of 52 mph how long does it take to travel 286 miles
Find the value of b plz
Find the slope of the line parallel to 2y= 6x + 8. A. 6 B. -3 C. 3 D. -6
Mature cardiac cells remain metabolically active but do not proliferate. this type of arrest is known as the _________.
prove segment DE is parallel to segment AB
As a whole, the literature of the first two decades after World War II was characterized by ______. optimism and peace protest and unrest traditional values and
Is the antithetical couplet (13-14) convincing? Why or why not?
Which of the following directly contributed to soil erosion on the Great Plains in the 1930s? A: railroads B: heavy rains C: farming D: homesteading
Andrew Jackson was a supporter of which of the following? A.Abolition of slavery B.Limited federal government C.Implied powers of the Supreme Court D.Prese
Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. B = 40°, b = 25, c = 26 Choices: A = 98°, C = 42°, a = 1