4x^3-9x^2(3)=0

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Solution for 4x^3-9x^2(3)=0 equation:


Simplifying
4x3 + -9x2(3) = 0

Reorder the terms for easier multiplication:
4x3 + -9 * 3x2 = 0

Multiply -9 * 3
4x3 + -27x2 = 0

Reorder the terms:
-27x2 + 4x3 = 0

Solving
-27x2 + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-27 + 4x) = 0

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-27 + 4x)' equal to zero and attempt to solve: Simplifying -27 + 4x = 0 Solving -27 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '27' to each side of the equation. -27 + 27 + 4x = 0 + 27 Combine like terms: -27 + 27 = 0 0 + 4x = 0 + 27 4x = 0 + 27 Combine like terms: 0 + 27 = 27 4x = 27 Divide each side by '4'. x = 6.75 Simplifying x = 6.75

Solution

x = {0, 6.75}

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