(4x-9)(x-3)(x+5)=

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Solution for (4x-9)(x-3)(x+5)= equation:


Simplifying
(4x + -9)(x + -3)(x + 5) = 0

Reorder the terms:
(-9 + 4x)(x + -3)(x + 5) = 0

Reorder the terms:
(-9 + 4x)(-3 + x)(x + 5) = 0

Reorder the terms:
(-9 + 4x)(-3 + x)(5 + x) = 0

Multiply (-9 + 4x) * (-3 + x)
(-9(-3 + x) + 4x * (-3 + x))(5 + x) = 0
((-3 * -9 + x * -9) + 4x * (-3 + x))(5 + x) = 0
((27 + -9x) + 4x * (-3 + x))(5 + x) = 0
(27 + -9x + (-3 * 4x + x * 4x))(5 + x) = 0
(27 + -9x + (-12x + 4x2))(5 + x) = 0

Combine like terms: -9x + -12x = -21x
(27 + -21x + 4x2)(5 + x) = 0

Multiply (27 + -21x + 4x2) * (5 + x)
(27(5 + x) + -21x * (5 + x) + 4x2 * (5 + x)) = 0
((5 * 27 + x * 27) + -21x * (5 + x) + 4x2 * (5 + x)) = 0
((135 + 27x) + -21x * (5 + x) + 4x2 * (5 + x)) = 0
(135 + 27x + (5 * -21x + x * -21x) + 4x2 * (5 + x)) = 0
(135 + 27x + (-105x + -21x2) + 4x2 * (5 + x)) = 0
(135 + 27x + -105x + -21x2 + (5 * 4x2 + x * 4x2)) = 0
(135 + 27x + -105x + -21x2 + (20x2 + 4x3)) = 0

Combine like terms: 27x + -105x = -78x
(135 + -78x + -21x2 + 20x2 + 4x3) = 0

Combine like terms: -21x2 + 20x2 = -1x2
(135 + -78x + -1x2 + 4x3) = 0

Solving
135 + -78x + -1x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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