36x^2+21x=0

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Solution for 36x^2+21x=0 equation:


Simplifying
36x2 + 21x = 0

Reorder the terms:
21x + 36x2 = 0

Solving
21x + 36x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(7 + 12x) = 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 '(7 + 12x)' equal to zero and attempt to solve: Simplifying 7 + 12x = 0 Solving 7 + 12x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 12x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 12x = 0 + -7 12x = 0 + -7 Combine like terms: 0 + -7 = -7 12x = -7 Divide each side by '12'. x = -0.5833333333 Simplifying x = -0.5833333333

Solution

x = {0, -0.5833333333}

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