10k^2=34k-12

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Solution for 10k^2=34k-12 equation:


Simplifying
10k2 = 34k + -12

Reorder the terms:
10k2 = -12 + 34k

Solving
10k2 = -12 + 34k

Solving for variable 'k'.

Reorder the terms:
12 + -34k + 10k2 = -12 + 34k + 12 + -34k

Reorder the terms:
12 + -34k + 10k2 = -12 + 12 + 34k + -34k

Combine like terms: -12 + 12 = 0
12 + -34k + 10k2 = 0 + 34k + -34k
12 + -34k + 10k2 = 34k + -34k

Combine like terms: 34k + -34k = 0
12 + -34k + 10k2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(6 + -17k + 5k2) = 0

Factor a trinomial.
2((2 + -5k)(3 + -1k)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -5k)' equal to zero and attempt to solve: Simplifying 2 + -5k = 0 Solving 2 + -5k = 0 Move all terms containing k to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -5k = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5k = 0 + -2 -5k = 0 + -2 Combine like terms: 0 + -2 = -2 -5k = -2 Divide each side by '-5'. k = 0.4 Simplifying k = 0.4

Subproblem 2

Set the factor '(3 + -1k)' equal to zero and attempt to solve: Simplifying 3 + -1k = 0 Solving 3 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1k = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1k = 0 + -3 -1k = 0 + -3 Combine like terms: 0 + -3 = -3 -1k = -3 Divide each side by '-1'. k = 3 Simplifying k = 3

Solution

k = {0.4, 3}

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