(9x+7)(9x^2+2x+4)=

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Solution for (9x+7)(9x^2+2x+4)= equation: 


Simplifying
(9x + 7)(9x2 + 2x + 4) = 0

Reorder the terms:
(7 + 9x)(9x2 + 2x + 4) = 0

Reorder the terms:
(7 + 9x)(4 + 2x + 9x2) = 0

Multiply (7 + 9x) * (4 + 2x + 9x2)
(7(4 + 2x + 9x2) + 9x * (4 + 2x + 9x2)) = 0
((4 * 7 + 2x * 7 + 9x2 * 7) + 9x * (4 + 2x + 9x2)) = 0
((28 + 14x + 63x2) + 9x * (4 + 2x + 9x2)) = 0
(28 + 14x + 63x2 + (4 * 9x + 2x * 9x + 9x2 * 9x)) = 0
(28 + 14x + 63x2 + (36x + 18x2 + 81x3)) = 0

Reorder the terms:
(28 + 14x + 36x + 63x2 + 18x2 + 81x3) = 0

Combine like terms: 14x + 36x = 50x
(28 + 50x + 63x2 + 18x2 + 81x3) = 0

Combine like terms: 63x2 + 18x2 = 81x2
(28 + 50x + 81x2 + 81x3) = 0

Solving
28 + 50x + 81x2 + 81x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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