(x+9)(x-5)(x-2)=0

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Solution for (x+9)(x-5)(x-2)=0 equation: 


Simplifying
(x + 9)(x + -5)(x + -2) = 0

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

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

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

Multiply (9 + x) * (-5 + x)
(9(-5 + x) + x(-5 + x))(-2 + x) = 0
((-5 * 9 + x * 9) + x(-5 + x))(-2 + x) = 0
((-45 + 9x) + x(-5 + x))(-2 + x) = 0
(-45 + 9x + (-5 * x + x * x))(-2 + x) = 0
(-45 + 9x + (-5x + x2))(-2 + x) = 0

Combine like terms: 9x + -5x = 4x
(-45 + 4x + x2)(-2 + x) = 0

Multiply (-45 + 4x + x2) * (-2 + x)
(-45(-2 + x) + 4x * (-2 + x) + x2(-2 + x)) = 0
((-2 * -45 + x * -45) + 4x * (-2 + x) + x2(-2 + x)) = 0
((90 + -45x) + 4x * (-2 + x) + x2(-2 + x)) = 0
(90 + -45x + (-2 * 4x + x * 4x) + x2(-2 + x)) = 0
(90 + -45x + (-8x + 4x2) + x2(-2 + x)) = 0
(90 + -45x + -8x + 4x2 + (-2 * x2 + x * x2)) = 0
(90 + -45x + -8x + 4x2 + (-2x2 + x3)) = 0

Combine like terms: -45x + -8x = -53x
(90 + -53x + 4x2 + -2x2 + x3) = 0

Combine like terms: 4x2 + -2x2 = 2x2
(90 + -53x + 2x2 + x3) = 0

Solving
90 + -53x + 2x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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