(8u+2u^2+3)+(7u^3-3u+5)=

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Solution for (8u+2u^2+3)+(7u^3-3u+5)= equation: 


Simplifying
(8u + 2u2 + 3) + (7u3 + -3u + 5) = 0

Reorder the terms:
(3 + 8u + 2u2) + (7u3 + -3u + 5) = 0

Remove parenthesis around (3 + 8u + 2u2)
3 + 8u + 2u2 + (7u3 + -3u + 5) = 0

Reorder the terms:
3 + 8u + 2u2 + (5 + -3u + 7u3) = 0

Remove parenthesis around (5 + -3u + 7u3)
3 + 8u + 2u2 + 5 + -3u + 7u3 = 0

Reorder the terms:
3 + 5 + 8u + -3u + 2u2 + 7u3 = 0

Combine like terms: 3 + 5 = 8
8 + 8u + -3u + 2u2 + 7u3 = 0

Combine like terms: 8u + -3u = 5u
8 + 5u + 2u2 + 7u3 = 0

Solving
8 + 5u + 2u2 + 7u3 = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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