(8x+5)(8x^2+7x+4)=

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Solution for (8x+5)(8x^2+7x+4)= equation: 


Simplifying
(8x + 5)(8x2 + 7x + 4) = 0

Reorder the terms:
(5 + 8x)(8x2 + 7x + 4) = 0

Reorder the terms:
(5 + 8x)(4 + 7x + 8x2) = 0

Multiply (5 + 8x) * (4 + 7x + 8x2)
(5(4 + 7x + 8x2) + 8x * (4 + 7x + 8x2)) = 0
((4 * 5 + 7x * 5 + 8x2 * 5) + 8x * (4 + 7x + 8x2)) = 0
((20 + 35x + 40x2) + 8x * (4 + 7x + 8x2)) = 0
(20 + 35x + 40x2 + (4 * 8x + 7x * 8x + 8x2 * 8x)) = 0
(20 + 35x + 40x2 + (32x + 56x2 + 64x3)) = 0

Reorder the terms:
(20 + 35x + 32x + 40x2 + 56x2 + 64x3) = 0

Combine like terms: 35x + 32x = 67x
(20 + 67x + 40x2 + 56x2 + 64x3) = 0

Combine like terms: 40x2 + 56x2 = 96x2
(20 + 67x + 96x2 + 64x3) = 0

Solving
20 + 67x + 96x2 + 64x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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