(x+6)(x-7)(4x-5)=0

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Solution for (x+6)(x-7)(4x-5)=0 equation:


Simplifying
(x + 6)(x + -7)(4x + -5) = 0

Reorder the terms:
(6 + x)(x + -7)(4x + -5) = 0

Reorder the terms:
(6 + x)(-7 + x)(4x + -5) = 0

Reorder the terms:
(6 + x)(-7 + x)(-5 + 4x) = 0

Multiply (6 + x) * (-7 + x)
(6(-7 + x) + x(-7 + x))(-5 + 4x) = 0
((-7 * 6 + x * 6) + x(-7 + x))(-5 + 4x) = 0
((-42 + 6x) + x(-7 + x))(-5 + 4x) = 0
(-42 + 6x + (-7 * x + x * x))(-5 + 4x) = 0
(-42 + 6x + (-7x + x2))(-5 + 4x) = 0

Combine like terms: 6x + -7x = -1x
(-42 + -1x + x2)(-5 + 4x) = 0

Multiply (-42 + -1x + x2) * (-5 + 4x)
(-42(-5 + 4x) + -1x * (-5 + 4x) + x2(-5 + 4x)) = 0
((-5 * -42 + 4x * -42) + -1x * (-5 + 4x) + x2(-5 + 4x)) = 0
((210 + -168x) + -1x * (-5 + 4x) + x2(-5 + 4x)) = 0
(210 + -168x + (-5 * -1x + 4x * -1x) + x2(-5 + 4x)) = 0
(210 + -168x + (5x + -4x2) + x2(-5 + 4x)) = 0
(210 + -168x + 5x + -4x2 + (-5 * x2 + 4x * x2)) = 0
(210 + -168x + 5x + -4x2 + (-5x2 + 4x3)) = 0

Combine like terms: -168x + 5x = -163x
(210 + -163x + -4x2 + -5x2 + 4x3) = 0

Combine like terms: -4x2 + -5x2 = -9x2
(210 + -163x + -9x2 + 4x3) = 0

Solving
210 + -163x + -9x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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