(x^2-3x+2)(x^2-7x+12)=4

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Solution for (x^2-3x+2)(x^2-7x+12)=4 equation: 


Simplifying
(x2 + -3x + 2)(x2 + -7x + 12) = 4

Reorder the terms:
(2 + -3x + x2)(x2 + -7x + 12) = 4

Reorder the terms:
(2 + -3x + x2)(12 + -7x + x2) = 4

Multiply (2 + -3x + x2) * (12 + -7x + x2)
(2(12 + -7x + x2) + -3x * (12 + -7x + x2) + x2(12 + -7x + x2)) = 4
((12 * 2 + -7x * 2 + x2 * 2) + -3x * (12 + -7x + x2) + x2(12 + -7x + x2)) = 4
((24 + -14x + 2x2) + -3x * (12 + -7x + x2) + x2(12 + -7x + x2)) = 4
(24 + -14x + 2x2 + (12 * -3x + -7x * -3x + x2 * -3x) + x2(12 + -7x + x2)) = 4
(24 + -14x + 2x2 + (-36x + 21x2 + -3x3) + x2(12 + -7x + x2)) = 4
(24 + -14x + 2x2 + -36x + 21x2 + -3x3 + (12 * x2 + -7x * x2 + x2 * x2)) = 4
(24 + -14x + 2x2 + -36x + 21x2 + -3x3 + (12x2 + -7x3 + x4)) = 4

Reorder the terms:
(24 + -14x + -36x + 2x2 + 21x2 + 12x2 + -3x3 + -7x3 + x4) = 4

Combine like terms: -14x + -36x = -50x
(24 + -50x + 2x2 + 21x2 + 12x2 + -3x3 + -7x3 + x4) = 4

Combine like terms: 2x2 + 21x2 = 23x2
(24 + -50x + 23x2 + 12x2 + -3x3 + -7x3 + x4) = 4

Combine like terms: 23x2 + 12x2 = 35x2
(24 + -50x + 35x2 + -3x3 + -7x3 + x4) = 4

Combine like terms: -3x3 + -7x3 = -10x3
(24 + -50x + 35x2 + -10x3 + x4) = 4

Solving
24 + -50x + 35x2 + -10x3 + x4 = 4

Solving for variable 'x'.

Reorder the terms:
24 + -4 + -50x + 35x2 + -10x3 + x4 = 4 + -4

Combine like terms: 24 + -4 = 20
20 + -50x + 35x2 + -10x3 + x4 = 4 + -4

Combine like terms: 4 + -4 = 0
20 + -50x + 35x2 + -10x3 + x4 = 0

The solution to this equation could not be determined.

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