(6x^2-3x^3)-(2x^2-8x^3)=

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Solution for (6x^2-3x^3)-(2x^2-8x^3)= equation:


Simplifying
(6x2 + -3x3) + -1(2x2 + -8x3) = 0

Remove parenthesis around (6x2 + -3x3)
6x2 + -3x3 + -1(2x2 + -8x3) = 0
6x2 + -3x3 + (2x2 * -1 + -8x3 * -1) = 0
6x2 + -3x3 + (-2x2 + 8x3) = 0

Reorder the terms:
6x2 + -2x2 + -3x3 + 8x3 = 0

Combine like terms: 6x2 + -2x2 = 4x2
4x2 + -3x3 + 8x3 = 0

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

Solving
4x2 + 5x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(4 + 5x) = 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 '(4 + 5x)' equal to zero and attempt to solve: Simplifying 4 + 5x = 0 Solving 4 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x = 0 + -4 5x = 0 + -4 Combine like terms: 0 + -4 = -4 5x = -4 Divide each side by '5'. x = -0.8 Simplifying x = -0.8

Solution

x = {0, -0.8}

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