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

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


Simplifying
(x2 + 5x + -4) + (x3 + 4x + 3) = 0

Reorder the terms:
(-4 + 5x + x2) + (x3 + 4x + 3) = 0

Remove parenthesis around (-4 + 5x + x2)
-4 + 5x + x2 + (x3 + 4x + 3) = 0

Reorder the terms:
-4 + 5x + x2 + (3 + 4x + x3) = 0

Remove parenthesis around (3 + 4x + x3)
-4 + 5x + x2 + 3 + 4x + x3 = 0

Reorder the terms:
-4 + 3 + 5x + 4x + x2 + x3 = 0

Combine like terms: -4 + 3 = -1
-1 + 5x + 4x + x2 + x3 = 0

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

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

Solving for variable 'x'.

The solution to this equation could not be determined.

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