(2x-9)(x+4)(x-5)=0

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Solution for (2x-9)(x+4)(x-5)=0 equation:


Simplifying
(2x + -9)(x + 4)(x + -5) = 0

Reorder the terms:
(-9 + 2x)(x + 4)(x + -5) = 0

Reorder the terms:
(-9 + 2x)(4 + x)(x + -5) = 0

Reorder the terms:
(-9 + 2x)(4 + x)(-5 + x) = 0

Multiply (-9 + 2x) * (4 + x)
(-9(4 + x) + 2x * (4 + x))(-5 + x) = 0
((4 * -9 + x * -9) + 2x * (4 + x))(-5 + x) = 0
((-36 + -9x) + 2x * (4 + x))(-5 + x) = 0
(-36 + -9x + (4 * 2x + x * 2x))(-5 + x) = 0
(-36 + -9x + (8x + 2x2))(-5 + x) = 0

Combine like terms: -9x + 8x = -1x
(-36 + -1x + 2x2)(-5 + x) = 0

Multiply (-36 + -1x + 2x2) * (-5 + x)
(-36(-5 + x) + -1x * (-5 + x) + 2x2 * (-5 + x)) = 0
((-5 * -36 + x * -36) + -1x * (-5 + x) + 2x2 * (-5 + x)) = 0
((180 + -36x) + -1x * (-5 + x) + 2x2 * (-5 + x)) = 0
(180 + -36x + (-5 * -1x + x * -1x) + 2x2 * (-5 + x)) = 0
(180 + -36x + (5x + -1x2) + 2x2 * (-5 + x)) = 0
(180 + -36x + 5x + -1x2 + (-5 * 2x2 + x * 2x2)) = 0
(180 + -36x + 5x + -1x2 + (-10x2 + 2x3)) = 0

Combine like terms: -36x + 5x = -31x
(180 + -31x + -1x2 + -10x2 + 2x3) = 0

Combine like terms: -1x2 + -10x2 = -11x2
(180 + -31x + -11x2 + 2x3) = 0

Solving
180 + -31x + -11x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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