(X+9)(x+1)(x-4)=0

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Solution for (X+9)(x+1)(x-4)=0 equation: 


Simplifying
(X + 9)(x + 1)(x + -4) = 0

Reorder the terms:
(9 + X)(x + 1)(x + -4) = 0

Reorder the terms:
(9 + X)(1 + x)(x + -4) = 0

Reorder the terms:
(9 + X)(1 + x)(-4 + x) = 0

Multiply (9 + X) * (1 + x)
(9(1 + x) + X(1 + x))(-4 + x) = 0
((1 * 9 + x * 9) + X(1 + x))(-4 + x) = 0
((9 + 9x) + X(1 + x))(-4 + x) = 0
(9 + 9x + (1 * X + x * X))(-4 + x) = 0
(9 + 9x + (1X + xX))(-4 + x) = 0

Reorder the terms:
(9 + 1X + 9x + xX)(-4 + x) = 0
(9 + 1X + 9x + xX)(-4 + x) = 0

Multiply (9 + 1X + 9x + xX) * (-4 + x)
(9(-4 + x) + 1X * (-4 + x) + 9x * (-4 + x) + xX(-4 + x)) = 0
((-4 * 9 + x * 9) + 1X * (-4 + x) + 9x * (-4 + x) + xX(-4 + x)) = 0
((-36 + 9x) + 1X * (-4 + x) + 9x * (-4 + x) + xX(-4 + x)) = 0
(-36 + 9x + (-4 * 1X + x * 1X) + 9x * (-4 + x) + xX(-4 + x)) = 0
(-36 + 9x + (-4X + 1xX) + 9x * (-4 + x) + xX(-4 + x)) = 0
(-36 + 9x + -4X + 1xX + (-4 * 9x + x * 9x) + xX(-4 + x)) = 0
(-36 + 9x + -4X + 1xX + (-36x + 9x2) + xX(-4 + x)) = 0
(-36 + 9x + -4X + 1xX + -36x + 9x2 + (-4 * xX + x * xX)) = 0
(-36 + 9x + -4X + 1xX + -36x + 9x2 + (-4xX + x2X)) = 0

Reorder the terms:
(-36 + -4X + 9x + -36x + 1xX + -4xX + 9x2 + x2X) = 0

Combine like terms: 9x + -36x = -27x
(-36 + -4X + -27x + 1xX + -4xX + 9x2 + x2X) = 0

Combine like terms: 1xX + -4xX = -3xX
(-36 + -4X + -27x + -3xX + 9x2 + x2X) = 0

Solving
-36 + -4X + -27x + -3xX + 9x2 + x2X = 0

Solving for variable 'X'.

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

Add '36' to each side of the equation.
-36 + -4X + -27x + -3xX + 9x2 + 36 + x2X = 0 + 36

Reorder the terms:
-36 + 36 + -4X + -27x + -3xX + 9x2 + x2X = 0 + 36

Combine like terms: -36 + 36 = 0
0 + -4X + -27x + -3xX + 9x2 + x2X = 0 + 36
-4X + -27x + -3xX + 9x2 + x2X = 0 + 36

Combine like terms: 0 + 36 = 36
-4X + -27x + -3xX + 9x2 + x2X = 36

Add '27x' to each side of the equation.
-4X + -27x + -3xX + 9x2 + 27x + x2X = 36 + 27x

Reorder the terms:
-4X + -27x + 27x + -3xX + 9x2 + x2X = 36 + 27x

Combine like terms: -27x + 27x = 0
-4X + 0 + -3xX + 9x2 + x2X = 36 + 27x
-4X + -3xX + 9x2 + x2X = 36 + 27x

Add '-9x2' to each side of the equation.
-4X + -3xX + 9x2 + -9x2 + x2X = 36 + 27x + -9x2

Combine like terms: 9x2 + -9x2 = 0
-4X + -3xX + 0 + x2X = 36 + 27x + -9x2
-4X + -3xX + x2X = 36 + 27x + -9x2

Reorder the terms:
-36 + -4X + -27x + -3xX + 9x2 + x2X = 36 + 27x + -9x2 + -36 + -27x + 9x2

Reorder the terms:
-36 + -4X + -27x + -3xX + 9x2 + x2X = 36 + -36 + 27x + -27x + -9x2 + 9x2

Combine like terms: 36 + -36 = 0
-36 + -4X + -27x + -3xX + 9x2 + x2X = 0 + 27x + -27x + -9x2 + 9x2
-36 + -4X + -27x + -3xX + 9x2 + x2X = 27x + -27x + -9x2 + 9x2

Combine like terms: 27x + -27x = 0
-36 + -4X + -27x + -3xX + 9x2 + x2X = 0 + -9x2 + 9x2
-36 + -4X + -27x + -3xX + 9x2 + x2X = -9x2 + 9x2

Combine like terms: -9x2 + 9x2 = 0
-36 + -4X + -27x + -3xX + 9x2 + x2X = 0

The solution to this equation could not be determined.

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