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

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


Simplifying
(3 + 5x + 3x2 + 2x3) + (3 + -5x + 3x2 + -2x3) = 0

Remove parenthesis around (3 + 5x + 3x2 + 2x3)
3 + 5x + 3x2 + 2x3 + (3 + -5x + 3x2 + -2x3) = 0

Remove parenthesis around (3 + -5x + 3x2 + -2x3)
3 + 5x + 3x2 + 2x3 + 3 + -5x + 3x2 + -2x3 = 0

Reorder the terms:
3 + 3 + 5x + -5x + 3x2 + 3x2 + 2x3 + -2x3 = 0

Combine like terms: 3 + 3 = 6
6 + 5x + -5x + 3x2 + 3x2 + 2x3 + -2x3 = 0

Combine like terms: 5x + -5x = 0
6 + 0 + 3x2 + 3x2 + 2x3 + -2x3 = 0
6 + 3x2 + 3x2 + 2x3 + -2x3 = 0

Combine like terms: 3x2 + 3x2 = 6x2
6 + 6x2 + 2x3 + -2x3 = 0

Combine like terms: 2x3 + -2x3 = 0
6 + 6x2 + 0 = 0
6 + 6x2 = 0

Solving
6 + 6x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6' to each side of the equation.
6 + -6 + 6x2 = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 6x2 = 0 + -6
6x2 = 0 + -6

Combine like terms: 0 + -6 = -6
6x2 = -6

Divide each side by '6'.
x2 = -1

Simplifying
x2 = -1

Reorder the terms:
1 + x2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + x2 = 0

The solution to this equation could not be determined.

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