x(18-2x)(20-2x)=224

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Solution for x(18-2x)(20-2x)=224 equation:


Simplifying
x(18 + -2x)(20 + -2x) = 224

Multiply (18 + -2x) * (20 + -2x)
x(18(20 + -2x) + -2x * (20 + -2x)) = 224
x((20 * 18 + -2x * 18) + -2x * (20 + -2x)) = 224
x((360 + -36x) + -2x * (20 + -2x)) = 224
x(360 + -36x + (20 * -2x + -2x * -2x)) = 224
x(360 + -36x + (-40x + 4x2)) = 224

Combine like terms: -36x + -40x = -76x
x(360 + -76x + 4x2) = 224
(360 * x + -76x * x + 4x2 * x) = 224
(360x + -76x2 + 4x3) = 224

Solving
360x + -76x2 + 4x3 = 224

Solving for variable 'x'.

Reorder the terms:
-224 + 360x + -76x2 + 4x3 = 224 + -224

Combine like terms: 224 + -224 = 0
-224 + 360x + -76x2 + 4x3 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-56 + 90x + -19x2 + x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-56 + 90x + -19x2 + x3)' equal to zero and attempt to solve: Simplifying -56 + 90x + -19x2 + x3 = 0 Solving -56 + 90x + -19x2 + x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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