(x+3)(x-8)(4x-7)=0

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Solution for (x+3)(x-8)(4x-7)=0 equation:


Simplifying
(x + 3)(x + -8)(4x + -7) = 0

Reorder the terms:
(3 + x)(x + -8)(4x + -7) = 0

Reorder the terms:
(3 + x)(-8 + x)(4x + -7) = 0

Reorder the terms:
(3 + x)(-8 + x)(-7 + 4x) = 0

Multiply (3 + x) * (-8 + x)
(3(-8 + x) + x(-8 + x))(-7 + 4x) = 0
((-8 * 3 + x * 3) + x(-8 + x))(-7 + 4x) = 0
((-24 + 3x) + x(-8 + x))(-7 + 4x) = 0
(-24 + 3x + (-8 * x + x * x))(-7 + 4x) = 0
(-24 + 3x + (-8x + x2))(-7 + 4x) = 0

Combine like terms: 3x + -8x = -5x
(-24 + -5x + x2)(-7 + 4x) = 0

Multiply (-24 + -5x + x2) * (-7 + 4x)
(-24(-7 + 4x) + -5x * (-7 + 4x) + x2(-7 + 4x)) = 0
((-7 * -24 + 4x * -24) + -5x * (-7 + 4x) + x2(-7 + 4x)) = 0
((168 + -96x) + -5x * (-7 + 4x) + x2(-7 + 4x)) = 0
(168 + -96x + (-7 * -5x + 4x * -5x) + x2(-7 + 4x)) = 0
(168 + -96x + (35x + -20x2) + x2(-7 + 4x)) = 0
(168 + -96x + 35x + -20x2 + (-7 * x2 + 4x * x2)) = 0
(168 + -96x + 35x + -20x2 + (-7x2 + 4x3)) = 0

Combine like terms: -96x + 35x = -61x
(168 + -61x + -20x2 + -7x2 + 4x3) = 0

Combine like terms: -20x2 + -7x2 = -27x2
(168 + -61x + -27x2 + 4x3) = 0

Solving
168 + -61x + -27x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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