(x^2+x-20)(14x^2-3x-2)=0

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Solution for (x^2+x-20)(14x^2-3x-2)=0 equation:


Simplifying
(x2 + x + -20)(14x2 + -3x + -2) = 0

Reorder the terms:
(-20 + x + x2)(14x2 + -3x + -2) = 0

Reorder the terms:
(-20 + x + x2)(-2 + -3x + 14x2) = 0

Multiply (-20 + x + x2) * (-2 + -3x + 14x2)
(-20(-2 + -3x + 14x2) + x(-2 + -3x + 14x2) + x2(-2 + -3x + 14x2)) = 0
((-2 * -20 + -3x * -20 + 14x2 * -20) + x(-2 + -3x + 14x2) + x2(-2 + -3x + 14x2)) = 0
((40 + 60x + -280x2) + x(-2 + -3x + 14x2) + x2(-2 + -3x + 14x2)) = 0
(40 + 60x + -280x2 + (-2 * x + -3x * x + 14x2 * x) + x2(-2 + -3x + 14x2)) = 0
(40 + 60x + -280x2 + (-2x + -3x2 + 14x3) + x2(-2 + -3x + 14x2)) = 0
(40 + 60x + -280x2 + -2x + -3x2 + 14x3 + (-2 * x2 + -3x * x2 + 14x2 * x2)) = 0
(40 + 60x + -280x2 + -2x + -3x2 + 14x3 + (-2x2 + -3x3 + 14x4)) = 0

Reorder the terms:
(40 + 60x + -2x + -280x2 + -3x2 + -2x2 + 14x3 + -3x3 + 14x4) = 0

Combine like terms: 60x + -2x = 58x
(40 + 58x + -280x2 + -3x2 + -2x2 + 14x3 + -3x3 + 14x4) = 0

Combine like terms: -280x2 + -3x2 = -283x2
(40 + 58x + -283x2 + -2x2 + 14x3 + -3x3 + 14x4) = 0

Combine like terms: -283x2 + -2x2 = -285x2
(40 + 58x + -285x2 + 14x3 + -3x3 + 14x4) = 0

Combine like terms: 14x3 + -3x3 = 11x3
(40 + 58x + -285x2 + 11x3 + 14x4) = 0

Solving
40 + 58x + -285x2 + 11x3 + 14x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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