What are the values of x in this equation? x4 + 12x = 4x2 + 3x3
A. x = 0, x = -3, x = 2, and x = -2
B. x = 0 and x = 3
C. x = 0, x = 3, x = 2, and x = -2
D. x = 3, x = 2, and x = -2

A. x = 0, x = -3, x = 2, and x = -2

Step-by-step explanation:

by moving the terms on the left side to the right side

factor an from

and factor - 4 from

the equation becomes :

= 0

take  as  a common factor the equation becomes :

= 0

thus

⇒

and

by factoring an x we get :

⇒ = 0 and

⇒ and

Thus

the values are :

x = 0, x = -3, x = 2, and x = -2

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.