5k^2+12k=32

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Solution for 5k^2+12k=32 equation:


Simplifying
5k2 + 12k = 32

Reorder the terms:
12k + 5k2 = 32

Solving
12k + 5k2 = 32

Solving for variable 'k'.

Reorder the terms:
-32 + 12k + 5k2 = 32 + -32

Combine like terms: 32 + -32 = 0
-32 + 12k + 5k2 = 0

Factor a trinomial.
(-4 + -1k)(8 + -5k) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(8 + -5k)' equal to zero and attempt to solve: Simplifying 8 + -5k = 0 Solving 8 + -5k = 0 Move all terms containing k to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5k = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5k = 0 + -8 -5k = 0 + -8 Combine like terms: 0 + -8 = -8 -5k = -8 Divide each side by '-5'. k = 1.6 Simplifying k = 1.6

Solution

k = {-4, 1.6}

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