(x-1)(2x+5)(x+6)=0

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Solution for (x-1)(2x+5)(x+6)=0 equation:


Simplifying
(x + -1)(2x + 5)(x + 6) = 0

Reorder the terms:
(-1 + x)(2x + 5)(x + 6) = 0

Reorder the terms:
(-1 + x)(5 + 2x)(x + 6) = 0

Reorder the terms:
(-1 + x)(5 + 2x)(6 + x) = 0

Multiply (-1 + x) * (5 + 2x)
(-1(5 + 2x) + x(5 + 2x))(6 + x) = 0
((5 * -1 + 2x * -1) + x(5 + 2x))(6 + x) = 0
((-5 + -2x) + x(5 + 2x))(6 + x) = 0
(-5 + -2x + (5 * x + 2x * x))(6 + x) = 0
(-5 + -2x + (5x + 2x2))(6 + x) = 0

Combine like terms: -2x + 5x = 3x
(-5 + 3x + 2x2)(6 + x) = 0

Multiply (-5 + 3x + 2x2) * (6 + x)
(-5(6 + x) + 3x * (6 + x) + 2x2 * (6 + x)) = 0
((6 * -5 + x * -5) + 3x * (6 + x) + 2x2 * (6 + x)) = 0
((-30 + -5x) + 3x * (6 + x) + 2x2 * (6 + x)) = 0
(-30 + -5x + (6 * 3x + x * 3x) + 2x2 * (6 + x)) = 0
(-30 + -5x + (18x + 3x2) + 2x2 * (6 + x)) = 0
(-30 + -5x + 18x + 3x2 + (6 * 2x2 + x * 2x2)) = 0
(-30 + -5x + 18x + 3x2 + (12x2 + 2x3)) = 0

Combine like terms: -5x + 18x = 13x
(-30 + 13x + 3x2 + 12x2 + 2x3) = 0

Combine like terms: 3x2 + 12x2 = 15x2
(-30 + 13x + 15x2 + 2x3) = 0

Solving
-30 + 13x + 15x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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