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

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


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

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

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

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

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

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

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

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

Solving
x2 + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(1 + x) = 0

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {0, -1}

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