0=25x-4x^2

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Solution for 0=25x-4x^2 equation:


Simplifying
0 = 25x + -4x2

Solving
0 = 25x + -4x2

Solving for variable 'x'.
Remove the zero:
-25x + 4x2 = 25x + -4x2 + -25x + 4x2

Reorder the terms:
-25x + 4x2 = 25x + -25x + -4x2 + 4x2

Combine like terms: 25x + -25x = 0
-25x + 4x2 = 0 + -4x2 + 4x2
-25x + 4x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-25x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-25 + 4x) = 0

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 '(-25 + 4x)' equal to zero and attempt to solve: Simplifying -25 + 4x = 0 Solving -25 + 4x = 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 + 4x = 0 + 25 Combine like terms: -25 + 25 = 0 0 + 4x = 0 + 25 4x = 0 + 25 Combine like terms: 0 + 25 = 25 4x = 25 Divide each side by '4'. x = 6.25 Simplifying x = 6.25

Solution

x = {0, 6.25}

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