5k^2+6k=104

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Solution for 5k^2+6k=104 equation:


Simplifying
5k2 + 6k = 104

Reorder the terms:
6k + 5k2 = 104

Solving
6k + 5k2 = 104

Solving for variable 'k'.

Reorder the terms:
-104 + 6k + 5k2 = 104 + -104

Combine like terms: 104 + -104 = 0
-104 + 6k + 5k2 = 0

Factor a trinomial.
(-26 + -5k)(4 + -1k) = 0

Subproblem 1

Set the factor '(-26 + -5k)' equal to zero and attempt to solve: Simplifying -26 + -5k = 0 Solving -26 + -5k = 0 Move all terms containing k to the left, all other terms to the right. Add '26' to each side of the equation. -26 + 26 + -5k = 0 + 26 Combine like terms: -26 + 26 = 0 0 + -5k = 0 + 26 -5k = 0 + 26 Combine like terms: 0 + 26 = 26 -5k = 26 Divide each side by '-5'. k = -5.2 Simplifying k = -5.2

Subproblem 2

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

Solution

k = {-5.2, 4}

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