(x-3)(x+6)(x-9)=0

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Solution for (x-3)(x+6)(x-9)=0 equation:


Simplifying
(x + -3)(x + 6)(x + -9) = 0

Reorder the terms:
(-3 + x)(x + 6)(x + -9) = 0

Reorder the terms:
(-3 + x)(6 + x)(x + -9) = 0

Reorder the terms:
(-3 + x)(6 + x)(-9 + x) = 0

Multiply (-3 + x) * (6 + x)
(-3(6 + x) + x(6 + x))(-9 + x) = 0
((6 * -3 + x * -3) + x(6 + x))(-9 + x) = 0
((-18 + -3x) + x(6 + x))(-9 + x) = 0
(-18 + -3x + (6 * x + x * x))(-9 + x) = 0
(-18 + -3x + (6x + x2))(-9 + x) = 0

Combine like terms: -3x + 6x = 3x
(-18 + 3x + x2)(-9 + x) = 0

Multiply (-18 + 3x + x2) * (-9 + x)
(-18(-9 + x) + 3x * (-9 + x) + x2(-9 + x)) = 0
((-9 * -18 + x * -18) + 3x * (-9 + x) + x2(-9 + x)) = 0
((162 + -18x) + 3x * (-9 + x) + x2(-9 + x)) = 0
(162 + -18x + (-9 * 3x + x * 3x) + x2(-9 + x)) = 0
(162 + -18x + (-27x + 3x2) + x2(-9 + x)) = 0
(162 + -18x + -27x + 3x2 + (-9 * x2 + x * x2)) = 0
(162 + -18x + -27x + 3x2 + (-9x2 + x3)) = 0

Combine like terms: -18x + -27x = -45x
(162 + -45x + 3x2 + -9x2 + x3) = 0

Combine like terms: 3x2 + -9x2 = -6x2
(162 + -45x + -6x2 + x3) = 0

Solving
162 + -45x + -6x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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