(6a^3+8a^2-8)+(3a^3-8a+9)=

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Solution for (6a^3+8a^2-8)+(3a^3-8a+9)= equation:


Simplifying
(6a3 + 8a2 + -8) + (3a3 + -8a + 9) = 0

Reorder the terms:
(-8 + 8a2 + 6a3) + (3a3 + -8a + 9) = 0

Remove parenthesis around (-8 + 8a2 + 6a3)
-8 + 8a2 + 6a3 + (3a3 + -8a + 9) = 0

Reorder the terms:
-8 + 8a2 + 6a3 + (9 + -8a + 3a3) = 0

Remove parenthesis around (9 + -8a + 3a3)
-8 + 8a2 + 6a3 + 9 + -8a + 3a3 = 0

Reorder the terms:
-8 + 9 + -8a + 8a2 + 6a3 + 3a3 = 0

Combine like terms: -8 + 9 = 1
1 + -8a + 8a2 + 6a3 + 3a3 = 0

Combine like terms: 6a3 + 3a3 = 9a3
1 + -8a + 8a2 + 9a3 = 0

Solving
1 + -8a + 8a2 + 9a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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