X*(X+1)*(X+2)*(X+3)=840

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Solution for X*(X+1)*(X+2)*(X+3)=840 equation:


Simplifying
X(X + 1)(X + 2)(X + 3) = 840

Reorder the terms:
X(1 + X)(X + 2)(X + 3) = 840

Reorder the terms:
X(1 + X)(2 + X)(X + 3) = 840

Reorder the terms:
X(1 + X)(2 + X)(3 + X) = 840

Multiply (1 + X) * (2 + X)
X(1(2 + X) + X(2 + X))(3 + X) = 840
X((2 * 1 + X * 1) + X(2 + X))(3 + X) = 840
X((2 + 1X) + X(2 + X))(3 + X) = 840
X(2 + 1X + (2 * X + X * X))(3 + X) = 840
X(2 + 1X + (2X + X2))(3 + X) = 840

Combine like terms: 1X + 2X = 3X
X(2 + 3X + X2)(3 + X) = 840

Multiply (2 + 3X + X2) * (3 + X)
X(2(3 + X) + 3X * (3 + X) + X2(3 + X)) = 840
X((3 * 2 + X * 2) + 3X * (3 + X) + X2(3 + X)) = 840
X((6 + 2X) + 3X * (3 + X) + X2(3 + X)) = 840
X(6 + 2X + (3 * 3X + X * 3X) + X2(3 + X)) = 840
X(6 + 2X + (9X + 3X2) + X2(3 + X)) = 840
X(6 + 2X + 9X + 3X2 + (3 * X2 + X * X2)) = 840
X(6 + 2X + 9X + 3X2 + (3X2 + X3)) = 840

Combine like terms: 2X + 9X = 11X
X(6 + 11X + 3X2 + 3X2 + X3) = 840

Combine like terms: 3X2 + 3X2 = 6X2
X(6 + 11X + 6X2 + X3) = 840
(6 * X + 11X * X + 6X2 * X + X3 * X) = 840
(6X + 11X2 + 6X3 + X4) = 840

Solving
6X + 11X2 + 6X3 + X4 = 840

Solving for variable 'X'.

Reorder the terms:
-840 + 6X + 11X2 + 6X3 + X4 = 840 + -840

Combine like terms: 840 + -840 = 0
-840 + 6X + 11X2 + 6X3 + X4 = 0

The solution to this equation could not be determined.

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