(12x^2+2x+3)(-x-6)=

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Solution for (12x^2+2x+3)(-x-6)= equation:


Simplifying
(12x2 + 2x + 3)(-1x + -6) = 0

Reorder the terms:
(3 + 2x + 12x2)(-1x + -6) = 0

Reorder the terms:
(3 + 2x + 12x2)(-6 + -1x) = 0

Multiply (3 + 2x + 12x2) * (-6 + -1x)
(3(-6 + -1x) + 2x * (-6 + -1x) + 12x2 * (-6 + -1x)) = 0
((-6 * 3 + -1x * 3) + 2x * (-6 + -1x) + 12x2 * (-6 + -1x)) = 0
((-18 + -3x) + 2x * (-6 + -1x) + 12x2 * (-6 + -1x)) = 0
(-18 + -3x + (-6 * 2x + -1x * 2x) + 12x2 * (-6 + -1x)) = 0
(-18 + -3x + (-12x + -2x2) + 12x2 * (-6 + -1x)) = 0
(-18 + -3x + -12x + -2x2 + (-6 * 12x2 + -1x * 12x2)) = 0
(-18 + -3x + -12x + -2x2 + (-72x2 + -12x3)) = 0

Combine like terms: -3x + -12x = -15x
(-18 + -15x + -2x2 + -72x2 + -12x3) = 0

Combine like terms: -2x2 + -72x2 = -74x2
(-18 + -15x + -74x2 + -12x3) = 0

Solving
-18 + -15x + -74x2 + -12x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1'.
-1(18 + 15x + 74x2 + 12x3) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(18 + 15x + 74x2 + 12x3)' equal to zero and attempt to solve: Simplifying 18 + 15x + 74x2 + 12x3 = 0 Solving 18 + 15x + 74x2 + 12x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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