f(a)=a^3+3a^2+2a+8

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Solution for f(a)=a^3+3a^2+2a+8 equation: 


Simplifying
f(a) = a3 + 3a2 + 2a + 8

Multiply f * a
af = a3 + 3a2 + 2a + 8

Reorder the terms:
af = 8 + 2a + 3a2 + a3

Solving
af = 8 + 2a + 3a2 + a3

Solving for variable 'a'.

Reorder the terms:
-8 + -2a + af + -3a2 + -1a3 = 8 + 2a + 3a2 + a3 + -8 + -2a + -3a2 + -1a3

Reorder the terms:
-8 + -2a + af + -3a2 + -1a3 = 8 + -8 + 2a + -2a + 3a2 + -3a2 + a3 + -1a3

Combine like terms: 8 + -8 = 0
-8 + -2a + af + -3a2 + -1a3 = 0 + 2a + -2a + 3a2 + -3a2 + a3 + -1a3
-8 + -2a + af + -3a2 + -1a3 = 2a + -2a + 3a2 + -3a2 + a3 + -1a3

Combine like terms: 2a + -2a = 0
-8 + -2a + af + -3a2 + -1a3 = 0 + 3a2 + -3a2 + a3 + -1a3
-8 + -2a + af + -3a2 + -1a3 = 3a2 + -3a2 + a3 + -1a3

Combine like terms: 3a2 + -3a2 = 0
-8 + -2a + af + -3a2 + -1a3 = 0 + a3 + -1a3
-8 + -2a + af + -3a2 + -1a3 = a3 + -1a3

Combine like terms: a3 + -1a3 = 0
-8 + -2a + af + -3a2 + -1a3 = 0

The solution to this equation could not be determined.

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