(8x+5)(3x^2-11x-4)=0

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Solution for (8x+5)(3x^2-11x-4)=0 equation: 


Simplifying
(8x + 5)(3x2 + -11x + -4) = 0

Reorder the terms:
(5 + 8x)(3x2 + -11x + -4) = 0

Reorder the terms:
(5 + 8x)(-4 + -11x + 3x2) = 0

Multiply (5 + 8x) * (-4 + -11x + 3x2)
(5(-4 + -11x + 3x2) + 8x * (-4 + -11x + 3x2)) = 0
((-4 * 5 + -11x * 5 + 3x2 * 5) + 8x * (-4 + -11x + 3x2)) = 0
((-20 + -55x + 15x2) + 8x * (-4 + -11x + 3x2)) = 0
(-20 + -55x + 15x2 + (-4 * 8x + -11x * 8x + 3x2 * 8x)) = 0
(-20 + -55x + 15x2 + (-32x + -88x2 + 24x3)) = 0

Reorder the terms:
(-20 + -55x + -32x + 15x2 + -88x2 + 24x3) = 0

Combine like terms: -55x + -32x = -87x
(-20 + -87x + 15x2 + -88x2 + 24x3) = 0

Combine like terms: 15x2 + -88x2 = -73x2
(-20 + -87x + -73x2 + 24x3) = 0

Solving
-20 + -87x + -73x2 + 24x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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