(8x^2-18)(x^2-9x+8)=0

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Solution for (8x^2-18)(x^2-9x+8)=0 equation:


Simplifying
(8x2 + -18)(x2 + -9x + 8) = 0

Reorder the terms:
(-18 + 8x2)(x2 + -9x + 8) = 0

Reorder the terms:
(-18 + 8x2)(8 + -9x + x2) = 0

Multiply (-18 + 8x2) * (8 + -9x + x2)
(-18(8 + -9x + x2) + 8x2 * (8 + -9x + x2)) = 0
((8 * -18 + -9x * -18 + x2 * -18) + 8x2 * (8 + -9x + x2)) = 0
((-144 + 162x + -18x2) + 8x2 * (8 + -9x + x2)) = 0
(-144 + 162x + -18x2 + (8 * 8x2 + -9x * 8x2 + x2 * 8x2)) = 0
(-144 + 162x + -18x2 + (64x2 + -72x3 + 8x4)) = 0

Combine like terms: -18x2 + 64x2 = 46x2
(-144 + 162x + 46x2 + -72x3 + 8x4) = 0

Solving
-144 + 162x + 46x2 + -72x3 + 8x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-72 + 81x + 23x2 + -36x3 + 4x4) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-72 + 81x + 23x2 + -36x3 + 4x4)' equal to zero and attempt to solve: Simplifying -72 + 81x + 23x2 + -36x3 + 4x4 = 0 Solving -72 + 81x + 23x2 + -36x3 + 4x4 = 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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