(3b^3+8b^2-7)+(2b^3-8b+8)=

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Solution for (3b^3+8b^2-7)+(2b^3-8b+8)= equation: 


Simplifying
(3b3 + 8b2 + -7) + (2b3 + -8b + 8) = 0

Reorder the terms:
(-7 + 8b2 + 3b3) + (2b3 + -8b + 8) = 0

Remove parenthesis around (-7 + 8b2 + 3b3)
-7 + 8b2 + 3b3 + (2b3 + -8b + 8) = 0

Reorder the terms:
-7 + 8b2 + 3b3 + (8 + -8b + 2b3) = 0

Remove parenthesis around (8 + -8b + 2b3)
-7 + 8b2 + 3b3 + 8 + -8b + 2b3 = 0

Reorder the terms:
-7 + 8 + -8b + 8b2 + 3b3 + 2b3 = 0

Combine like terms: -7 + 8 = 1
1 + -8b + 8b2 + 3b3 + 2b3 = 0

Combine like terms: 3b3 + 2b3 = 5b3
1 + -8b + 8b2 + 5b3 = 0

Solving
1 + -8b + 8b2 + 5b3 = 0

Solving for variable 'b'.

The solution to this equation could not be determined.

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