(5x+9)(4x^2+4x+3)=

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Solution for (5x+9)(4x^2+4x+3)= equation:


Simplifying
(5x + 9)(4x2 + 4x + 3) = 0

Reorder the terms:
(9 + 5x)(4x2 + 4x + 3) = 0

Reorder the terms:
(9 + 5x)(3 + 4x + 4x2) = 0

Multiply (9 + 5x) * (3 + 4x + 4x2)
(9(3 + 4x + 4x2) + 5x * (3 + 4x + 4x2)) = 0
((3 * 9 + 4x * 9 + 4x2 * 9) + 5x * (3 + 4x + 4x2)) = 0
((27 + 36x + 36x2) + 5x * (3 + 4x + 4x2)) = 0
(27 + 36x + 36x2 + (3 * 5x + 4x * 5x + 4x2 * 5x)) = 0
(27 + 36x + 36x2 + (15x + 20x2 + 20x3)) = 0

Reorder the terms:
(27 + 36x + 15x + 36x2 + 20x2 + 20x3) = 0

Combine like terms: 36x + 15x = 51x
(27 + 51x + 36x2 + 20x2 + 20x3) = 0

Combine like terms: 36x2 + 20x2 = 56x2
(27 + 51x + 56x2 + 20x3) = 0

Solving
27 + 51x + 56x2 + 20x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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