(x^2+x-42)(11x^2-8x-3)=0

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Solution for (x^2+x-42)(11x^2-8x-3)=0 equation:


Simplifying
(x2 + x + -42)(11x2 + -8x + -3) = 0

Reorder the terms:
(-42 + x + x2)(11x2 + -8x + -3) = 0

Reorder the terms:
(-42 + x + x2)(-3 + -8x + 11x2) = 0

Multiply (-42 + x + x2) * (-3 + -8x + 11x2)
(-42(-3 + -8x + 11x2) + x(-3 + -8x + 11x2) + x2(-3 + -8x + 11x2)) = 0
((-3 * -42 + -8x * -42 + 11x2 * -42) + x(-3 + -8x + 11x2) + x2(-3 + -8x + 11x2)) = 0
((126 + 336x + -462x2) + x(-3 + -8x + 11x2) + x2(-3 + -8x + 11x2)) = 0
(126 + 336x + -462x2 + (-3 * x + -8x * x + 11x2 * x) + x2(-3 + -8x + 11x2)) = 0
(126 + 336x + -462x2 + (-3x + -8x2 + 11x3) + x2(-3 + -8x + 11x2)) = 0
(126 + 336x + -462x2 + -3x + -8x2 + 11x3 + (-3 * x2 + -8x * x2 + 11x2 * x2)) = 0
(126 + 336x + -462x2 + -3x + -8x2 + 11x3 + (-3x2 + -8x3 + 11x4)) = 0

Reorder the terms:
(126 + 336x + -3x + -462x2 + -8x2 + -3x2 + 11x3 + -8x3 + 11x4) = 0

Combine like terms: 336x + -3x = 333x
(126 + 333x + -462x2 + -8x2 + -3x2 + 11x3 + -8x3 + 11x4) = 0

Combine like terms: -462x2 + -8x2 = -470x2
(126 + 333x + -470x2 + -3x2 + 11x3 + -8x3 + 11x4) = 0

Combine like terms: -470x2 + -3x2 = -473x2
(126 + 333x + -473x2 + 11x3 + -8x3 + 11x4) = 0

Combine like terms: 11x3 + -8x3 = 3x3
(126 + 333x + -473x2 + 3x3 + 11x4) = 0

Solving
126 + 333x + -473x2 + 3x3 + 11x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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