(8x+9)(7x^2+9x+9)=

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Solution for (8x+9)(7x^2+9x+9)= equation: 


Simplifying
(8x + 9)(7x2 + 9x + 9) = 0

Reorder the terms:
(9 + 8x)(7x2 + 9x + 9) = 0

Reorder the terms:
(9 + 8x)(9 + 9x + 7x2) = 0

Multiply (9 + 8x) * (9 + 9x + 7x2)
(9(9 + 9x + 7x2) + 8x * (9 + 9x + 7x2)) = 0
((9 * 9 + 9x * 9 + 7x2 * 9) + 8x * (9 + 9x + 7x2)) = 0
((81 + 81x + 63x2) + 8x * (9 + 9x + 7x2)) = 0
(81 + 81x + 63x2 + (9 * 8x + 9x * 8x + 7x2 * 8x)) = 0
(81 + 81x + 63x2 + (72x + 72x2 + 56x3)) = 0

Reorder the terms:
(81 + 81x + 72x + 63x2 + 72x2 + 56x3) = 0

Combine like terms: 81x + 72x = 153x
(81 + 153x + 63x2 + 72x2 + 56x3) = 0

Combine like terms: 63x2 + 72x2 = 135x2
(81 + 153x + 135x2 + 56x3) = 0

Solving
81 + 153x + 135x2 + 56x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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