0=3x+120x^2

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Solution for 0=3x+120x^2 equation:


Simplifying
0 = 3x + 120x2

Solving
0 = 3x + 120x2

Solving for variable 'x'.
Remove the zero:
-3x + -120x2 = 3x + 120x2 + -3x + -120x2

Reorder the terms:
-3x + -120x2 = 3x + -3x + 120x2 + -120x2

Combine like terms: 3x + -3x = 0
-3x + -120x2 = 0 + 120x2 + -120x2
-3x + -120x2 = 120x2 + -120x2

Combine like terms: 120x2 + -120x2 = 0
-3x + -120x2 = 0

Factor out the Greatest Common Factor (GCF), '-3x'.
-3x(1 + 40x) = 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 '(1 + 40x)' equal to zero and attempt to solve: Simplifying 1 + 40x = 0 Solving 1 + 40x = 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 + 40x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 40x = 0 + -1 40x = 0 + -1 Combine like terms: 0 + -1 = -1 40x = -1 Divide each side by '40'. x = -0.025 Simplifying x = -0.025

Solution

x = {0, -0.025}

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