27x-30x^3=0

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Solution for 27x-30x^3=0 equation:


Simplifying
27x + -30x3 = 0

Solving
27x + -30x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(9 + -10x2) = 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 '(9 + -10x2)' equal to zero and attempt to solve: Simplifying 9 + -10x2 = 0 Solving 9 + -10x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -10x2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -10x2 = 0 + -9 -10x2 = 0 + -9 Combine like terms: 0 + -9 = -9 -10x2 = -9 Divide each side by '-10'. x2 = 0.9 Simplifying x2 = 0.9 Take the square root of each side: x = {-0.948683298, 0.948683298}

Solution

x = {0, -0.948683298, 0.948683298}

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