(x+3)(x-4)(x-5)=0

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Solution for (x+3)(x-4)(x-5)=0 equation:


Simplifying
(x + 3)(x + -4)(x + -5) = 0

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

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

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

Multiply (3 + x) * (-4 + x)
(3(-4 + x) + x(-4 + x))(-5 + x) = 0
((-4 * 3 + x * 3) + x(-4 + x))(-5 + x) = 0
((-12 + 3x) + x(-4 + x))(-5 + x) = 0
(-12 + 3x + (-4 * x + x * x))(-5 + x) = 0
(-12 + 3x + (-4x + x2))(-5 + x) = 0

Combine like terms: 3x + -4x = -1x
(-12 + -1x + x2)(-5 + x) = 0

Multiply (-12 + -1x + x2) * (-5 + x)
(-12(-5 + x) + -1x * (-5 + x) + x2(-5 + x)) = 0
((-5 * -12 + x * -12) + -1x * (-5 + x) + x2(-5 + x)) = 0
((60 + -12x) + -1x * (-5 + x) + x2(-5 + x)) = 0
(60 + -12x + (-5 * -1x + x * -1x) + x2(-5 + x)) = 0
(60 + -12x + (5x + -1x2) + x2(-5 + x)) = 0
(60 + -12x + 5x + -1x2 + (-5 * x2 + x * x2)) = 0
(60 + -12x + 5x + -1x2 + (-5x2 + x3)) = 0

Combine like terms: -12x + 5x = -7x
(60 + -7x + -1x2 + -5x2 + x3) = 0

Combine like terms: -1x2 + -5x2 = -6x2
(60 + -7x + -6x2 + x3) = 0

Solving
60 + -7x + -6x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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