100a^2-25a=0

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Solution for 100a^2-25a=0 equation:


Simplifying
100a2 + -25a = 0

Reorder the terms:
-25a + 100a2 = 0

Solving
-25a + 100a2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '25a'.
25a(-1 + 4a) = 0

Ignore the factor 25.

Subproblem 1

Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0

Subproblem 2

Set the factor '(-1 + 4a)' equal to zero and attempt to solve: Simplifying -1 + 4a = 0 Solving -1 + 4a = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 4a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 4a = 0 + 1 4a = 0 + 1 Combine like terms: 0 + 1 = 1 4a = 1 Divide each side by '4'. a = 0.25 Simplifying a = 0.25

Solution

a = {0, 0.25}

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