a^3-20a+4-(10a^3+6a^2-8a)=0

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Solution for a^3-20a+4-(10a^3+6a^2-8a)=0 equation: 


Simplifying
a3 + -20a + 4 + -1(10a3 + 6a2 + -8a) = 0

Reorder the terms:
a3 + -20a + 4 + -1(-8a + 6a2 + 10a3) = 0
a3 + -20a + 4 + (-8a * -1 + 6a2 * -1 + 10a3 * -1) = 0
a3 + -20a + 4 + (8a + -6a2 + -10a3) = 0

Reorder the terms:
4 + -20a + 8a + -6a2 + a3 + -10a3 = 0

Combine like terms: -20a + 8a = -12a
4 + -12a + -6a2 + a3 + -10a3 = 0

Combine like terms: a3 + -10a3 = -9a3
4 + -12a + -6a2 + -9a3 = 0

Solving
4 + -12a + -6a2 + -9a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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