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

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


Simplifying
(4x + 4)(9x2 + 5x + 2) = 0

Reorder the terms:
(4 + 4x)(9x2 + 5x + 2) = 0

Reorder the terms:
(4 + 4x)(2 + 5x + 9x2) = 0

Multiply (4 + 4x) * (2 + 5x + 9x2)
(4(2 + 5x + 9x2) + 4x * (2 + 5x + 9x2)) = 0
((2 * 4 + 5x * 4 + 9x2 * 4) + 4x * (2 + 5x + 9x2)) = 0
((8 + 20x + 36x2) + 4x * (2 + 5x + 9x2)) = 0
(8 + 20x + 36x2 + (2 * 4x + 5x * 4x + 9x2 * 4x)) = 0
(8 + 20x + 36x2 + (8x + 20x2 + 36x3)) = 0

Reorder the terms:
(8 + 20x + 8x + 36x2 + 20x2 + 36x3) = 0

Combine like terms: 20x + 8x = 28x
(8 + 28x + 36x2 + 20x2 + 36x3) = 0

Combine like terms: 36x2 + 20x2 = 56x2
(8 + 28x + 56x2 + 36x3) = 0

Solving
8 + 28x + 56x2 + 36x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(2 + 7x + 14x2 + 9x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(2 + 7x + 14x2 + 9x3)' equal to zero and attempt to solve: Simplifying 2 + 7x + 14x2 + 9x3 = 0 Solving 2 + 7x + 14x2 + 9x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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