(x+3)x(x-3)=55

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Solution for (x+3)x(x-3)=55 equation:


Simplifying
(x + 3) * x(x + -3) = 55

Reorder the terms:
(3 + x) * x(x + -3) = 55

Reorder the terms:
(3 + x) * x(-3 + x) = 55

Reorder the terms for easier multiplication:
x(3 + x)(-3 + x) = 55

Multiply (3 + x) * (-3 + x)
x(3(-3 + x) + x(-3 + x)) = 55
x((-3 * 3 + x * 3) + x(-3 + x)) = 55
x((-9 + 3x) + x(-3 + x)) = 55
x(-9 + 3x + (-3 * x + x * x)) = 55
x(-9 + 3x + (-3x + x2)) = 55

Combine like terms: 3x + -3x = 0
x(-9 + 0 + x2) = 55
x(-9 + x2) = 55
(-9 * x + x2 * x) = 55
(-9x + x3) = 55

Solving
-9x + x3 = 55

Solving for variable 'x'.

Reorder the terms:
-55 + -9x + x3 = 55 + -55

Combine like terms: 55 + -55 = 0
-55 + -9x + x3 = 0

The solution to this equation could not be determined.

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