(-x^2-8x-17)(x^2-2x-4)=0

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Solution for (-x^2-8x-17)(x^2-2x-4)=0 equation:


Simplifying
(-1x2 + -8x + -17)(x2 + -2x + -4) = 0

Reorder the terms:
(-17 + -8x + -1x2)(x2 + -2x + -4) = 0

Reorder the terms:
(-17 + -8x + -1x2)(-4 + -2x + x2) = 0

Multiply (-17 + -8x + -1x2) * (-4 + -2x + x2)
(-17(-4 + -2x + x2) + -8x * (-4 + -2x + x2) + -1x2 * (-4 + -2x + x2)) = 0
((-4 * -17 + -2x * -17 + x2 * -17) + -8x * (-4 + -2x + x2) + -1x2 * (-4 + -2x + x2)) = 0
((68 + 34x + -17x2) + -8x * (-4 + -2x + x2) + -1x2 * (-4 + -2x + x2)) = 0
(68 + 34x + -17x2 + (-4 * -8x + -2x * -8x + x2 * -8x) + -1x2 * (-4 + -2x + x2)) = 0
(68 + 34x + -17x2 + (32x + 16x2 + -8x3) + -1x2 * (-4 + -2x + x2)) = 0
(68 + 34x + -17x2 + 32x + 16x2 + -8x3 + (-4 * -1x2 + -2x * -1x2 + x2 * -1x2)) = 0
(68 + 34x + -17x2 + 32x + 16x2 + -8x3 + (4x2 + 2x3 + -1x4)) = 0

Reorder the terms:
(68 + 34x + 32x + -17x2 + 16x2 + 4x2 + -8x3 + 2x3 + -1x4) = 0

Combine like terms: 34x + 32x = 66x
(68 + 66x + -17x2 + 16x2 + 4x2 + -8x3 + 2x3 + -1x4) = 0

Combine like terms: -17x2 + 16x2 = -1x2
(68 + 66x + -1x2 + 4x2 + -8x3 + 2x3 + -1x4) = 0

Combine like terms: -1x2 + 4x2 = 3x2
(68 + 66x + 3x2 + -8x3 + 2x3 + -1x4) = 0

Combine like terms: -8x3 + 2x3 = -6x3
(68 + 66x + 3x2 + -6x3 + -1x4) = 0

Solving
68 + 66x + 3x2 + -6x3 + -1x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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