jill778 jill778

23-01-2019
Mathematics

contestada

find the sum

(6x^2y + 4xy -2y^3 + 6) + (x^2y + 3y^3 - 5)

Respuesta :

25-01-2019

[tex](6x^2y + 4xy -2y^3 + 6) + (x^2y + 3y^3 - 5)\qquad\text{combine like terms}\\\\=(-2y^3+3y^3)+(6x^2y+x^2y)+4xy+(6-5)\\\\=\boxed{y^3+7x^2y+4xy+1}[/tex]

Answer Link

Otras preguntas

A triangle has sides with lengths of 24 meters, 20 meters, and 16 meters. Is it a right triangle?

In which of the following scenarios are you most likely to experience conflict? a.Resources within the firm are relatively plentiful and most departments in the

Which scatterplot(s) show a negative linear association between the variables? Table A Table B ...

7.5, 8.5, 14.5 are these can form a triangle?

Which statement characterizes an aqueous solution of a weak acid at room temperature? The hydrogen ion concentration is less than the hydroxide ion concentratio

Given the functions f(x) = 2x^4 and g(x) = 4 x 2^x, which of the following statements is true

identify the parts of this primate’s skeleton that reflect that it is a suspensory ape.

Let S be the surface of z = 3 – 4x² - y2 with z > -1 z Find the flux of F = [20y, y, 4z] on S

Factor the following and then fill in the blanks. 2x²7x-15 = (2x + )(x- Blank 1: Blank 2:

The role of water in a LWR is: (a) coolant (b) moderator (c) both (d) neither To double the energy stored in a flywheel, its rotational speed is (a) increased b