(9x+3)(8x^2+8x+7)=

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


Simplifying
(9x + 3)(8x2 + 8x + 7) = 0

Reorder the terms:
(3 + 9x)(8x2 + 8x + 7) = 0

Reorder the terms:
(3 + 9x)(7 + 8x + 8x2) = 0

Multiply (3 + 9x) * (7 + 8x + 8x2)
(3(7 + 8x + 8x2) + 9x * (7 + 8x + 8x2)) = 0
((7 * 3 + 8x * 3 + 8x2 * 3) + 9x * (7 + 8x + 8x2)) = 0
((21 + 24x + 24x2) + 9x * (7 + 8x + 8x2)) = 0
(21 + 24x + 24x2 + (7 * 9x + 8x * 9x + 8x2 * 9x)) = 0
(21 + 24x + 24x2 + (63x + 72x2 + 72x3)) = 0

Reorder the terms:
(21 + 24x + 63x + 24x2 + 72x2 + 72x3) = 0

Combine like terms: 24x + 63x = 87x
(21 + 87x + 24x2 + 72x2 + 72x3) = 0

Combine like terms: 24x2 + 72x2 = 96x2
(21 + 87x + 96x2 + 72x3) = 0

Solving
21 + 87x + 96x2 + 72x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(7 + 29x + 32x2 + 24x3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(7 + 29x + 32x2 + 24x3)' equal to zero and attempt to solve: Simplifying 7 + 29x + 32x2 + 24x3 = 0 Solving 7 + 29x + 32x2 + 24x3 = 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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