(7x+8)(8x^2+4x+4)=

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Solution for (7x+8)(8x^2+4x+4)= equation:


Simplifying
(7x + 8)(8x2 + 4x + 4) = 0

Reorder the terms:
(8 + 7x)(8x2 + 4x + 4) = 0

Reorder the terms:
(8 + 7x)(4 + 4x + 8x2) = 0

Multiply (8 + 7x) * (4 + 4x + 8x2)
(8(4 + 4x + 8x2) + 7x * (4 + 4x + 8x2)) = 0
((4 * 8 + 4x * 8 + 8x2 * 8) + 7x * (4 + 4x + 8x2)) = 0
((32 + 32x + 64x2) + 7x * (4 + 4x + 8x2)) = 0
(32 + 32x + 64x2 + (4 * 7x + 4x * 7x + 8x2 * 7x)) = 0
(32 + 32x + 64x2 + (28x + 28x2 + 56x3)) = 0

Reorder the terms:
(32 + 32x + 28x + 64x2 + 28x2 + 56x3) = 0

Combine like terms: 32x + 28x = 60x
(32 + 60x + 64x2 + 28x2 + 56x3) = 0

Combine like terms: 64x2 + 28x2 = 92x2
(32 + 60x + 92x2 + 56x3) = 0

Solving
32 + 60x + 92x2 + 56x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(8 + 15x + 23x2 + 14x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(8 + 15x + 23x2 + 14x3)' equal to zero and attempt to solve: Simplifying 8 + 15x + 23x2 + 14x3 = 0 Solving 8 + 15x + 23x2 + 14x3 = 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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