(5x^3+2x^2-5)+(4x^3-2x+6)=

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Solution for (5x^3+2x^2-5)+(4x^3-2x+6)= equation: 


Simplifying
(5x3 + 2x2 + -5) + (4x3 + -2x + 6) = 0

Reorder the terms:
(-5 + 2x2 + 5x3) + (4x3 + -2x + 6) = 0

Remove parenthesis around (-5 + 2x2 + 5x3)
-5 + 2x2 + 5x3 + (4x3 + -2x + 6) = 0

Reorder the terms:
-5 + 2x2 + 5x3 + (6 + -2x + 4x3) = 0

Remove parenthesis around (6 + -2x + 4x3)
-5 + 2x2 + 5x3 + 6 + -2x + 4x3 = 0

Reorder the terms:
-5 + 6 + -2x + 2x2 + 5x3 + 4x3 = 0

Combine like terms: -5 + 6 = 1
1 + -2x + 2x2 + 5x3 + 4x3 = 0

Combine like terms: 5x3 + 4x3 = 9x3
1 + -2x + 2x2 + 9x3 = 0

Solving
1 + -2x + 2x2 + 9x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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