(8x+4)*(3x^2+2x+5)=

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Solution for (8x+4)*(3x^2+2x+5)= equation:


Simplifying
(8x + 4)(3x2 + 2x + 5) = 0

Reorder the terms:
(4 + 8x)(3x2 + 2x + 5) = 0

Reorder the terms:
(4 + 8x)(5 + 2x + 3x2) = 0

Multiply (4 + 8x) * (5 + 2x + 3x2)
(4(5 + 2x + 3x2) + 8x * (5 + 2x + 3x2)) = 0
((5 * 4 + 2x * 4 + 3x2 * 4) + 8x * (5 + 2x + 3x2)) = 0
((20 + 8x + 12x2) + 8x * (5 + 2x + 3x2)) = 0
(20 + 8x + 12x2 + (5 * 8x + 2x * 8x + 3x2 * 8x)) = 0
(20 + 8x + 12x2 + (40x + 16x2 + 24x3)) = 0

Reorder the terms:
(20 + 8x + 40x + 12x2 + 16x2 + 24x3) = 0

Combine like terms: 8x + 40x = 48x
(20 + 48x + 12x2 + 16x2 + 24x3) = 0

Combine like terms: 12x2 + 16x2 = 28x2
(20 + 48x + 28x2 + 24x3) = 0

Solving
20 + 48x + 28x2 + 24x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(5 + 12x + 7x2 + 6x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(5 + 12x + 7x2 + 6x3)' equal to zero and attempt to solve: Simplifying 5 + 12x + 7x2 + 6x3 = 0 Solving 5 + 12x + 7x2 + 6x3 = 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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