0=8k^2-14k+6

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Solution for 0=8k^2-14k+6 equation:


Simplifying
0 = 8k2 + -14k + 6

Reorder the terms:
0 = 6 + -14k + 8k2

Solving
0 = 6 + -14k + 8k2

Solving for variable 'k'.

Combine like terms: 0 + -6 = -6
-6 + 14k + -8k2 = 6 + -14k + 8k2 + -6 + 14k + -8k2

Reorder the terms:
-6 + 14k + -8k2 = 6 + -6 + -14k + 14k + 8k2 + -8k2

Combine like terms: 6 + -6 = 0
-6 + 14k + -8k2 = 0 + -14k + 14k + 8k2 + -8k2
-6 + 14k + -8k2 = -14k + 14k + 8k2 + -8k2

Combine like terms: -14k + 14k = 0
-6 + 14k + -8k2 = 0 + 8k2 + -8k2
-6 + 14k + -8k2 = 8k2 + -8k2

Combine like terms: 8k2 + -8k2 = 0
-6 + 14k + -8k2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 7k + -4k2) = 0

Factor a trinomial.
2((-1 + k)(3 + -4k)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(3 + -4k)' equal to zero and attempt to solve: Simplifying 3 + -4k = 0 Solving 3 + -4k = 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 + -4k = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4k = 0 + -3 -4k = 0 + -3 Combine like terms: 0 + -3 = -3 -4k = -3 Divide each side by '-4'. k = 0.75 Simplifying k = 0.75

Solution

k = {1, 0.75}

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