4k^2-6=k^2+17k

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Solution for 4k^2-6=k^2+17k equation:


Simplifying
4k2 + -6 = k2 + 17k

Reorder the terms:
-6 + 4k2 = k2 + 17k

Reorder the terms:
-6 + 4k2 = 17k + k2

Solving
-6 + 4k2 = 17k + k2

Solving for variable 'k'.

Reorder the terms:
-6 + -17k + 4k2 + -1k2 = 17k + k2 + -17k + -1k2

Combine like terms: 4k2 + -1k2 = 3k2
-6 + -17k + 3k2 = 17k + k2 + -17k + -1k2

Reorder the terms:
-6 + -17k + 3k2 = 17k + -17k + k2 + -1k2

Combine like terms: 17k + -17k = 0
-6 + -17k + 3k2 = 0 + k2 + -1k2
-6 + -17k + 3k2 = k2 + -1k2

Combine like terms: k2 + -1k2 = 0
-6 + -17k + 3k2 = 0

Factor a trinomial.
(-1 + -3k)(6 + -1k) = 0

Subproblem 1

Set the factor '(-1 + -3k)' equal to zero and attempt to solve: Simplifying -1 + -3k = 0 Solving -1 + -3k = 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 + -3k = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3k = 0 + 1 -3k = 0 + 1 Combine like terms: 0 + 1 = 1 -3k = 1 Divide each side by '-3'. k = -0.3333333333 Simplifying k = -0.3333333333

Subproblem 2

Set the factor '(6 + -1k)' equal to zero and attempt to solve: Simplifying 6 + -1k = 0 Solving 6 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1k = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1k = 0 + -6 -1k = 0 + -6 Combine like terms: 0 + -6 = -6 -1k = -6 Divide each side by '-1'. k = 6 Simplifying k = 6

Solution

k = {-0.3333333333, 6}

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