x^3+x^2+3x(dx)=

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Solution for x^3+x^2+3x(dx)= equation:


Simplifying
x3 + x2 + 3x(dx) = 0

Multiply x * dx
x3 + x2 + 3dx2 = 0

Reorder the terms:
3dx2 + x2 + x3 = 0

Solving
3dx2 + x2 + x3 = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-1x2' to each side of the equation.
3dx2 + x2 + -1x2 + x3 = 0 + -1x2

Combine like terms: x2 + -1x2 = 0
3dx2 + 0 + x3 = 0 + -1x2
3dx2 + x3 = 0 + -1x2
Remove the zero:
3dx2 + x3 = -1x2

Add '-1x3' to each side of the equation.
3dx2 + x3 + -1x3 = -1x2 + -1x3

Combine like terms: x3 + -1x3 = 0
3dx2 + 0 = -1x2 + -1x3
3dx2 = -1x2 + -1x3

Divide each side by '3x2'.
d = -0.3333333333 + -0.3333333333x

Simplifying
d = -0.3333333333 + -0.3333333333x

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