(9x-2)(x+4)(8x+1)=0

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Solution for (9x-2)(x+4)(8x+1)=0 equation:


Simplifying
(9x + -2)(x + 4)(8x + 1) = 0

Reorder the terms:
(-2 + 9x)(x + 4)(8x + 1) = 0

Reorder the terms:
(-2 + 9x)(4 + x)(8x + 1) = 0

Reorder the terms:
(-2 + 9x)(4 + x)(1 + 8x) = 0

Multiply (-2 + 9x) * (4 + x)
(-2(4 + x) + 9x * (4 + x))(1 + 8x) = 0
((4 * -2 + x * -2) + 9x * (4 + x))(1 + 8x) = 0
((-8 + -2x) + 9x * (4 + x))(1 + 8x) = 0
(-8 + -2x + (4 * 9x + x * 9x))(1 + 8x) = 0
(-8 + -2x + (36x + 9x2))(1 + 8x) = 0

Combine like terms: -2x + 36x = 34x
(-8 + 34x + 9x2)(1 + 8x) = 0

Multiply (-8 + 34x + 9x2) * (1 + 8x)
(-8(1 + 8x) + 34x * (1 + 8x) + 9x2 * (1 + 8x)) = 0
((1 * -8 + 8x * -8) + 34x * (1 + 8x) + 9x2 * (1 + 8x)) = 0
((-8 + -64x) + 34x * (1 + 8x) + 9x2 * (1 + 8x)) = 0
(-8 + -64x + (1 * 34x + 8x * 34x) + 9x2 * (1 + 8x)) = 0
(-8 + -64x + (34x + 272x2) + 9x2 * (1 + 8x)) = 0
(-8 + -64x + 34x + 272x2 + (1 * 9x2 + 8x * 9x2)) = 0
(-8 + -64x + 34x + 272x2 + (9x2 + 72x3)) = 0

Combine like terms: -64x + 34x = -30x
(-8 + -30x + 272x2 + 9x2 + 72x3) = 0

Combine like terms: 272x2 + 9x2 = 281x2
(-8 + -30x + 281x2 + 72x3) = 0

Solving
-8 + -30x + 281x2 + 72x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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