(4x^3+8x^2-5)+(3x^3-8x+8)=

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Solution for (4x^3+8x^2-5)+(3x^3-8x+8)= equation: 


Simplifying
(4x3 + 8x2 + -5) + (3x3 + -8x + 8) = 0

Reorder the terms:
(-5 + 8x2 + 4x3) + (3x3 + -8x + 8) = 0

Remove parenthesis around (-5 + 8x2 + 4x3)
-5 + 8x2 + 4x3 + (3x3 + -8x + 8) = 0

Reorder the terms:
-5 + 8x2 + 4x3 + (8 + -8x + 3x3) = 0

Remove parenthesis around (8 + -8x + 3x3)
-5 + 8x2 + 4x3 + 8 + -8x + 3x3 = 0

Reorder the terms:
-5 + 8 + -8x + 8x2 + 4x3 + 3x3 = 0

Combine like terms: -5 + 8 = 3
3 + -8x + 8x2 + 4x3 + 3x3 = 0

Combine like terms: 4x3 + 3x3 = 7x3
3 + -8x + 8x2 + 7x3 = 0

Solving
3 + -8x + 8x2 + 7x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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