f^2+20f=44

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Solution for f^2+20f=44 equation:


Simplifying
f2 + 20f = 44

Reorder the terms:
20f + f2 = 44

Solving
20f + f2 = 44

Solving for variable 'f'.

Reorder the terms:
-44 + 20f + f2 = 44 + -44

Combine like terms: 44 + -44 = 0
-44 + 20f + f2 = 0

Factor a trinomial.
(-22 + -1f)(2 + -1f) = 0

Subproblem 1

Set the factor '(-22 + -1f)' equal to zero and attempt to solve: Simplifying -22 + -1f = 0 Solving -22 + -1f = 0 Move all terms containing f to the left, all other terms to the right. Add '22' to each side of the equation. -22 + 22 + -1f = 0 + 22 Combine like terms: -22 + 22 = 0 0 + -1f = 0 + 22 -1f = 0 + 22 Combine like terms: 0 + 22 = 22 -1f = 22 Divide each side by '-1'. f = -22 Simplifying f = -22

Subproblem 2

Set the factor '(2 + -1f)' equal to zero and attempt to solve: Simplifying 2 + -1f = 0 Solving 2 + -1f = 0 Move all terms containing f to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1f = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1f = 0 + -2 -1f = 0 + -2 Combine like terms: 0 + -2 = -2 -1f = -2 Divide each side by '-1'. f = 2 Simplifying f = 2

Solution

f = {-22, 2}

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