(4x^2+3x+8)(5x+8)=

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


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

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

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

Multiply (8 + 3x + 4x2) * (8 + 5x)
(8(8 + 5x) + 3x * (8 + 5x) + 4x2 * (8 + 5x)) = 0
((8 * 8 + 5x * 8) + 3x * (8 + 5x) + 4x2 * (8 + 5x)) = 0
((64 + 40x) + 3x * (8 + 5x) + 4x2 * (8 + 5x)) = 0
(64 + 40x + (8 * 3x + 5x * 3x) + 4x2 * (8 + 5x)) = 0
(64 + 40x + (24x + 15x2) + 4x2 * (8 + 5x)) = 0
(64 + 40x + 24x + 15x2 + (8 * 4x2 + 5x * 4x2)) = 0
(64 + 40x + 24x + 15x2 + (32x2 + 20x3)) = 0

Combine like terms: 40x + 24x = 64x
(64 + 64x + 15x2 + 32x2 + 20x3) = 0

Combine like terms: 15x2 + 32x2 = 47x2
(64 + 64x + 47x2 + 20x3) = 0

Solving
64 + 64x + 47x2 + 20x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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