(9x^3)-(25x^2)=0

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Solution for (9x^3)-(25x^2)=0 equation:


Simplifying
(9x3) + -1(25x2) = 0

Remove parenthesis around (25x2)
(9x3) + -1 * 25x2 = 0

Multiply -1 * 25
(9x3) + -25x2 = 0

Reorder the terms:
-25x2 + (9x3) = 0

Solving
-25x2 + (9x3) = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-25 + (9x)) = 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 '(-25 + (9x))' equal to zero and attempt to solve: Simplifying -25 + (9x) = 0 Solving -25 + (9x) = 0 Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + (9x) = 0 + 25 Combine like terms: -25 + 25 = 0 0 + (9x) = 0 + 25 (9x) = 0 + 25 Combine like terms: 0 + 25 = 25 (9x) = 25 Divide each side by '9'. x = 2.777777778 Simplifying x = 2.777777778

Solution

x = {0, 2.777777778}

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