(x-5)(x+3)(x-3)=y

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Solution for (x-5)(x+3)(x-3)=y equation:


Simplifying
(x + -5)(x + 3)(x + -3) = y

Reorder the terms:
(-5 + x)(x + 3)(x + -3) = y

Reorder the terms:
(-5 + x)(3 + x)(x + -3) = y

Reorder the terms:
(-5 + x)(3 + x)(-3 + x) = y

Multiply (-5 + x) * (3 + x)
(-5(3 + x) + x(3 + x))(-3 + x) = y
((3 * -5 + x * -5) + x(3 + x))(-3 + x) = y
((-15 + -5x) + x(3 + x))(-3 + x) = y
(-15 + -5x + (3 * x + x * x))(-3 + x) = y
(-15 + -5x + (3x + x2))(-3 + x) = y

Combine like terms: -5x + 3x = -2x
(-15 + -2x + x2)(-3 + x) = y

Multiply (-15 + -2x + x2) * (-3 + x)
(-15(-3 + x) + -2x * (-3 + x) + x2(-3 + x)) = y
((-3 * -15 + x * -15) + -2x * (-3 + x) + x2(-3 + x)) = y
((45 + -15x) + -2x * (-3 + x) + x2(-3 + x)) = y
(45 + -15x + (-3 * -2x + x * -2x) + x2(-3 + x)) = y
(45 + -15x + (6x + -2x2) + x2(-3 + x)) = y
(45 + -15x + 6x + -2x2 + (-3 * x2 + x * x2)) = y
(45 + -15x + 6x + -2x2 + (-3x2 + x3)) = y

Combine like terms: -15x + 6x = -9x
(45 + -9x + -2x2 + -3x2 + x3) = y

Combine like terms: -2x2 + -3x2 = -5x2
(45 + -9x + -5x2 + x3) = y

Solving
45 + -9x + -5x2 + x3 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
45 + -9x + -5x2 + x3 + -1y = 0

The solution to this equation could not be determined.

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