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

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


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

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

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

Reorder the terms for easier multiplication:
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 + x3) = 440

Solving
-9x + x3 = 440

Solving for variable 'x'.

Reorder the terms:
-440 + -9x + x3 = 440 + -440

Combine like terms: 440 + -440 = 0
-440 + -9x + x3 = 0

The solution to this equation could not be determined.

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