3x^2-6x^2-72x=

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Solution for 3x^2-6x^2-72x= equation:


Simplifying
3x2 + -6x2 + -72x = 0

Reorder the terms:
-72x + 3x2 + -6x2 = 0

Combine like terms: 3x2 + -6x2 = -3x2
-72x + -3x2 = 0

Solving
-72x + -3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-3x'.
-3x(24 + x) = 0

Ignore the factor -3.

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 '(24 + x)' equal to zero and attempt to solve: Simplifying 24 + x = 0 Solving 24 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-24' to each side of the equation. 24 + -24 + x = 0 + -24 Combine like terms: 24 + -24 = 0 0 + x = 0 + -24 x = 0 + -24 Combine like terms: 0 + -24 = -24 x = -24 Simplifying x = -24

Solution

x = {0, -24}

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