(x-4)(7-x)(3x+11)=0

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Solution for (x-4)(7-x)(3x+11)=0 equation:


Simplifying
(x + -4)(7 + -1x)(3x + 11) = 0

Reorder the terms:
(-4 + x)(7 + -1x)(3x + 11) = 0

Reorder the terms:
(-4 + x)(7 + -1x)(11 + 3x) = 0

Multiply (-4 + x) * (7 + -1x)
(-4(7 + -1x) + x(7 + -1x))(11 + 3x) = 0
((7 * -4 + -1x * -4) + x(7 + -1x))(11 + 3x) = 0
((-28 + 4x) + x(7 + -1x))(11 + 3x) = 0
(-28 + 4x + (7 * x + -1x * x))(11 + 3x) = 0
(-28 + 4x + (7x + -1x2))(11 + 3x) = 0

Combine like terms: 4x + 7x = 11x
(-28 + 11x + -1x2)(11 + 3x) = 0

Multiply (-28 + 11x + -1x2) * (11 + 3x)
(-28(11 + 3x) + 11x * (11 + 3x) + -1x2 * (11 + 3x)) = 0
((11 * -28 + 3x * -28) + 11x * (11 + 3x) + -1x2 * (11 + 3x)) = 0
((-308 + -84x) + 11x * (11 + 3x) + -1x2 * (11 + 3x)) = 0
(-308 + -84x + (11 * 11x + 3x * 11x) + -1x2 * (11 + 3x)) = 0
(-308 + -84x + (121x + 33x2) + -1x2 * (11 + 3x)) = 0
(-308 + -84x + 121x + 33x2 + (11 * -1x2 + 3x * -1x2)) = 0
(-308 + -84x + 121x + 33x2 + (-11x2 + -3x3)) = 0

Combine like terms: -84x + 121x = 37x
(-308 + 37x + 33x2 + -11x2 + -3x3) = 0

Combine like terms: 33x2 + -11x2 = 22x2
(-308 + 37x + 22x2 + -3x3) = 0

Solving
-308 + 37x + 22x2 + -3x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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