(6x+3)*(5x^2+7x-2)=

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Solution for (6x+3)*(5x^2+7x-2)= equation:


Simplifying
(6x + 3)(5x2 + 7x + -2) = 0

Reorder the terms:
(3 + 6x)(5x2 + 7x + -2) = 0

Reorder the terms:
(3 + 6x)(-2 + 7x + 5x2) = 0

Multiply (3 + 6x) * (-2 + 7x + 5x2)
(3(-2 + 7x + 5x2) + 6x * (-2 + 7x + 5x2)) = 0
((-2 * 3 + 7x * 3 + 5x2 * 3) + 6x * (-2 + 7x + 5x2)) = 0
((-6 + 21x + 15x2) + 6x * (-2 + 7x + 5x2)) = 0
(-6 + 21x + 15x2 + (-2 * 6x + 7x * 6x + 5x2 * 6x)) = 0
(-6 + 21x + 15x2 + (-12x + 42x2 + 30x3)) = 0

Reorder the terms:
(-6 + 21x + -12x + 15x2 + 42x2 + 30x3) = 0

Combine like terms: 21x + -12x = 9x
(-6 + 9x + 15x2 + 42x2 + 30x3) = 0

Combine like terms: 15x2 + 42x2 = 57x2
(-6 + 9x + 57x2 + 30x3) = 0

Solving
-6 + 9x + 57x2 + 30x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-2 + 3x + 19x2 + 10x3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-2 + 3x + 19x2 + 10x3)' equal to zero and attempt to solve: Simplifying -2 + 3x + 19x2 + 10x3 = 0 Solving -2 + 3x + 19x2 + 10x3 = 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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