X(x+3)(x-3)=440

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Solution for X(x+3)(x-3)=440 equation: 


Simplifying
X(x + 3)(x + -3) = 440

Reorder the terms:
X(3 + x)(x + -3) = 440

Reorder the terms:
X(3 + x)(-3 + x) = 440

Multiply (3 + x) * (-3 + x)
X(3(-3 + x) + x(-3 + x)) = 440
X((-3 * 3 + x * 3) + x(-3 + x)) = 440
X((-9 + 3x) + x(-3 + x)) = 440
X(-9 + 3x + (-3 * x + x * x)) = 440
X(-9 + 3x + (-3x + x2)) = 440

Combine like terms: 3x + -3x = 0
X(-9 + 0 + x2) = 440
X(-9 + x2) = 440
(-9 * X + x2 * X) = 440
(-9X + x2X) = 440

Solving
-9X + x2X = 440

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Reorder the terms:
-440 + -9X + x2X = 440 + -440

Combine like terms: 440 + -440 = 0
-440 + -9X + x2X = 0

The solution to this equation could not be determined.

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