(3x^3-2x-7)(9x^2+8x+6)=0

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Solution for (3x^3-2x-7)(9x^2+8x+6)=0 equation: 


Simplifying
(3x3 + -2x + -7)(9x2 + 8x + 6) = 0

Reorder the terms:
(-7 + -2x + 3x3)(9x2 + 8x + 6) = 0

Reorder the terms:
(-7 + -2x + 3x3)(6 + 8x + 9x2) = 0

Multiply (-7 + -2x + 3x3) * (6 + 8x + 9x2)
(-7(6 + 8x + 9x2) + -2x * (6 + 8x + 9x2) + 3x3 * (6 + 8x + 9x2)) = 0
((6 * -7 + 8x * -7 + 9x2 * -7) + -2x * (6 + 8x + 9x2) + 3x3 * (6 + 8x + 9x2)) = 0
((-42 + -56x + -63x2) + -2x * (6 + 8x + 9x2) + 3x3 * (6 + 8x + 9x2)) = 0
(-42 + -56x + -63x2 + (6 * -2x + 8x * -2x + 9x2 * -2x) + 3x3 * (6 + 8x + 9x2)) = 0
(-42 + -56x + -63x2 + (-12x + -16x2 + -18x3) + 3x3 * (6 + 8x + 9x2)) = 0
(-42 + -56x + -63x2 + -12x + -16x2 + -18x3 + (6 * 3x3 + 8x * 3x3 + 9x2 * 3x3)) = 0
(-42 + -56x + -63x2 + -12x + -16x2 + -18x3 + (18x3 + 24x4 + 27x5)) = 0

Reorder the terms:
(-42 + -56x + -12x + -63x2 + -16x2 + -18x3 + 18x3 + 24x4 + 27x5) = 0

Combine like terms: -56x + -12x = -68x
(-42 + -68x + -63x2 + -16x2 + -18x3 + 18x3 + 24x4 + 27x5) = 0

Combine like terms: -63x2 + -16x2 = -79x2
(-42 + -68x + -79x2 + -18x3 + 18x3 + 24x4 + 27x5) = 0

Combine like terms: -18x3 + 18x3 = 0
(-42 + -68x + -79x2 + 0 + 24x4 + 27x5) = 0
(-42 + -68x + -79x2 + 24x4 + 27x5) = 0

Solving
-42 + -68x + -79x2 + 24x4 + 27x5 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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