x(x+3)(x-3)=648

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Solution for x(x+3)(x-3)=648 equation:


Simplifying
x(x + 3)(x + -3) = 648

Reorder the terms:
x(3 + x)(x + -3) = 648

Reorder the terms:
x(3 + x)(-3 + x) = 648

Multiply (3 + x) * (-3 + x)
x(3(-3 + x) + x(-3 + x)) = 648
x((-3 * 3 + x * 3) + x(-3 + x)) = 648
x((-9 + 3x) + x(-3 + x)) = 648
x(-9 + 3x + (-3 * x + x * x)) = 648
x(-9 + 3x + (-3x + x2)) = 648

Combine like terms: 3x + -3x = 0
x(-9 + 0 + x2) = 648
x(-9 + x2) = 648
(-9 * x + x2 * x) = 648
(-9x + x3) = 648

Solving
-9x + x3 = 648

Solving for variable 'x'.

Reorder the terms:
-648 + -9x + x3 = 648 + -648

Combine like terms: 648 + -648 = 0
-648 + -9x + x3 = 0

The solution to this equation could not be determined.

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