(x+9)(x^2+7x+6)=0

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Solution for (x+9)(x^2+7x+6)=0 equation: 


Simplifying
(x + 9)(x2 + 7x + 6) = 0

Reorder the terms:
(9 + x)(x2 + 7x + 6) = 0

Reorder the terms:
(9 + x)(6 + 7x + x2) = 0

Multiply (9 + x) * (6 + 7x + x2)
(9(6 + 7x + x2) + x(6 + 7x + x2)) = 0
((6 * 9 + 7x * 9 + x2 * 9) + x(6 + 7x + x2)) = 0
((54 + 63x + 9x2) + x(6 + 7x + x2)) = 0
(54 + 63x + 9x2 + (6 * x + 7x * x + x2 * x)) = 0
(54 + 63x + 9x2 + (6x + 7x2 + x3)) = 0

Reorder the terms:
(54 + 63x + 6x + 9x2 + 7x2 + x3) = 0

Combine like terms: 63x + 6x = 69x
(54 + 69x + 9x2 + 7x2 + x3) = 0

Combine like terms: 9x2 + 7x2 = 16x2
(54 + 69x + 16x2 + x3) = 0

Solving
54 + 69x + 16x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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