4k^2=10k+24

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Solution for 4k^2=10k+24 equation:


Simplifying
4k2 = 10k + 24

Reorder the terms:
4k2 = 24 + 10k

Solving
4k2 = 24 + 10k

Solving for variable 'k'.

Reorder the terms:
-24 + -10k + 4k2 = 24 + 10k + -24 + -10k

Reorder the terms:
-24 + -10k + 4k2 = 24 + -24 + 10k + -10k

Combine like terms: 24 + -24 = 0
-24 + -10k + 4k2 = 0 + 10k + -10k
-24 + -10k + 4k2 = 10k + -10k

Combine like terms: 10k + -10k = 0
-24 + -10k + 4k2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-12 + -5k + 2k2) = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + -2k)' equal to zero and attempt to solve: Simplifying -3 + -2k = 0 Solving -3 + -2k = 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 + -2k = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2k = 0 + 3 -2k = 0 + 3 Combine like terms: 0 + 3 = 3 -2k = 3 Divide each side by '-2'. k = -1.5 Simplifying k = -1.5

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 = {-1.5, 4}

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