-x(x-15)(x+10)=1000

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Solution for -x(x-15)(x+10)=1000 equation: 


Simplifying
-1x(x + -15)(x + 10) = 1000

Reorder the terms:
-1x(-15 + x)(x + 10) = 1000

Reorder the terms:
-1x(-15 + x)(10 + x) = 1000

Multiply (-15 + x) * (10 + x)
-1x(-15(10 + x) + x(10 + x)) = 1000
-1x((10 * -15 + x * -15) + x(10 + x)) = 1000
-1x((-150 + -15x) + x(10 + x)) = 1000
-1x(-150 + -15x + (10 * x + x * x)) = 1000
-1x(-150 + -15x + (10x + x2)) = 1000

Combine like terms: -15x + 10x = -5x
-1x(-150 + -5x + x2) = 1000
(-150 * -1x + -5x * -1x + x2 * -1x) = 1000
(150x + 5x2 + -1x3) = 1000

Solving
150x + 5x2 + -1x3 = 1000

Solving for variable 'x'.

Reorder the terms:
-1000 + 150x + 5x2 + -1x3 = 1000 + -1000

Combine like terms: 1000 + -1000 = 0
-1000 + 150x + 5x2 + -1x3 = 0

The solution to this equation could not be determined.

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