10x^3-12x^2-6x=

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Solution for 10x^3-12x^2-6x= equation:


Simplifying
10x3 + -12x2 + -6x = 0

Reorder the terms:
-6x + -12x2 + 10x3 = 0

Solving
-6x + -12x2 + 10x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-3 + -6x + 5x2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-3 + -6x + 5x2)' equal to zero and attempt to solve: Simplifying -3 + -6x + 5x2 = 0 Solving -3 + -6x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.6 + -1.2x + x2 = 0 Move the constant term to the right: Add '0.6' to each side of the equation. -0.6 + -1.2x + 0.6 + x2 = 0 + 0.6 Reorder the terms: -0.6 + 0.6 + -1.2x + x2 = 0 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + -1.2x + x2 = 0 + 0.6 -1.2x + x2 = 0 + 0.6 Combine like terms: 0 + 0.6 = 0.6 -1.2x + x2 = 0.6 The x term is -1.2x. Take half its coefficient (-0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. -1.2x + 0.36 + x2 = 0.6 + 0.36 Reorder the terms: 0.36 + -1.2x + x2 = 0.6 + 0.36 Combine like terms: 0.6 + 0.36 = 0.96 0.36 + -1.2x + x2 = 0.96 Factor a perfect square on the left side: (x + -0.6)(x + -0.6) = 0.96 Calculate the square root of the right side: 0.979795897 Break this problem into two subproblems by setting (x + -0.6) equal to 0.979795897 and -0.979795897.

Subproblem 1

x + -0.6 = 0.979795897 Simplifying x + -0.6 = 0.979795897 Reorder the terms: -0.6 + x = 0.979795897 Solving -0.6 + x = 0.979795897 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + x = 0.979795897 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + x = 0.979795897 + 0.6 x = 0.979795897 + 0.6 Combine like terms: 0.979795897 + 0.6 = 1.579795897 x = 1.579795897 Simplifying x = 1.579795897

Subproblem 2

x + -0.6 = -0.979795897 Simplifying x + -0.6 = -0.979795897 Reorder the terms: -0.6 + x = -0.979795897 Solving -0.6 + x = -0.979795897 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + x = -0.979795897 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + x = -0.979795897 + 0.6 x = -0.979795897 + 0.6 Combine like terms: -0.979795897 + 0.6 = -0.379795897 x = -0.379795897 Simplifying x = -0.379795897

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.579795897, -0.379795897}

Solution

x = {0, 1.579795897, -0.379795897}

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