8f^2-20f=0

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Solution for 8f^2-20f=0 equation:


Simplifying
8f2 + -20f = 0

Reorder the terms:
-20f + 8f2 = 0

Solving
-20f + 8f2 = 0

Solving for variable 'f'.

Factor out the Greatest Common Factor (GCF), '4f'.
4f(-5 + 2f) = 0

Ignore the factor 4.

Subproblem 1

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

Subproblem 2

Set the factor '(-5 + 2f)' equal to zero and attempt to solve: Simplifying -5 + 2f = 0 Solving -5 + 2f = 0 Move all terms containing f to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 2f = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 2f = 0 + 5 2f = 0 + 5 Combine like terms: 0 + 5 = 5 2f = 5 Divide each side by '2'. f = 2.5 Simplifying f = 2.5

Solution

f = {0, 2.5}

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