X^3+11x^2+19x-40=0

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Solution for X^3+11x^2+19x-40=0 equation:


Simplifying
X3 + 11x2 + 19x + -40 = 0

Reorder the terms:
-40 + X3 + 19x + 11x2 = 0

Solving
-40 + X3 + 19x + 11x2 = 0

Solving for variable 'X'.

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

Add '40' to each side of the equation.
-40 + X3 + 19x + 40 + 11x2 = 0 + 40

Reorder the terms:
-40 + 40 + X3 + 19x + 11x2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + X3 + 19x + 11x2 = 0 + 40
X3 + 19x + 11x2 = 0 + 40

Combine like terms: 0 + 40 = 40
X3 + 19x + 11x2 = 40

Add '-19x' to each side of the equation.
X3 + 19x + -19x + 11x2 = 40 + -19x

Combine like terms: 19x + -19x = 0
X3 + 0 + 11x2 = 40 + -19x
X3 + 11x2 = 40 + -19x

Add '-11x2' to each side of the equation.
X3 + 11x2 + -11x2 = 40 + -19x + -11x2

Combine like terms: 11x2 + -11x2 = 0
X3 + 0 = 40 + -19x + -11x2
X3 = 40 + -19x + -11x2

Simplifying
X3 = 40 + -19x + -11x2

Reorder the terms:
-40 + X3 + 19x + 11x2 = 40 + -19x + -11x2 + -40 + 19x + 11x2

Reorder the terms:
-40 + X3 + 19x + 11x2 = 40 + -40 + -19x + 19x + -11x2 + 11x2

Combine like terms: 40 + -40 = 0
-40 + X3 + 19x + 11x2 = 0 + -19x + 19x + -11x2 + 11x2
-40 + X3 + 19x + 11x2 = -19x + 19x + -11x2 + 11x2

Combine like terms: -19x + 19x = 0
-40 + X3 + 19x + 11x2 = 0 + -11x2 + 11x2
-40 + X3 + 19x + 11x2 = -11x2 + 11x2

Combine like terms: -11x2 + 11x2 = 0
-40 + X3 + 19x + 11x2 = 0

The solution to this equation could not be determined.

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