(8x-9)(2x^2+16x+30)=0

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Solution for (8x-9)(2x^2+16x+30)=0 equation:


Simplifying
(8x + -9)(2x2 + 16x + 30) = 0

Reorder the terms:
(-9 + 8x)(2x2 + 16x + 30) = 0

Reorder the terms:
(-9 + 8x)(30 + 16x + 2x2) = 0

Multiply (-9 + 8x) * (30 + 16x + 2x2)
(-9(30 + 16x + 2x2) + 8x * (30 + 16x + 2x2)) = 0
((30 * -9 + 16x * -9 + 2x2 * -9) + 8x * (30 + 16x + 2x2)) = 0
((-270 + -144x + -18x2) + 8x * (30 + 16x + 2x2)) = 0
(-270 + -144x + -18x2 + (30 * 8x + 16x * 8x + 2x2 * 8x)) = 0
(-270 + -144x + -18x2 + (240x + 128x2 + 16x3)) = 0

Reorder the terms:
(-270 + -144x + 240x + -18x2 + 128x2 + 16x3) = 0

Combine like terms: -144x + 240x = 96x
(-270 + 96x + -18x2 + 128x2 + 16x3) = 0

Combine like terms: -18x2 + 128x2 = 110x2
(-270 + 96x + 110x2 + 16x3) = 0

Solving
-270 + 96x + 110x2 + 16x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-135 + 48x + 55x2 + 8x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-135 + 48x + 55x2 + 8x3)' equal to zero and attempt to solve: Simplifying -135 + 48x + 55x2 + 8x3 = 0 Solving -135 + 48x + 55x2 + 8x3 = 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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