4k^2-4K-15=0

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Solution for 4k^2-4K-15=0 equation: 


Simplifying
4k2 + -4K + -15 = 0

Reorder the terms:
-15 + -4K + 4k2 = 0

Solving
-15 + -4K + 4k2 = 0

Solving for variable 'K'.

Move all terms containing K to the left, all other terms to the right.

Add '15' to each side of the equation.
-15 + -4K + 15 + 4k2 = 0 + 15

Reorder the terms:
-15 + 15 + -4K + 4k2 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -4K + 4k2 = 0 + 15
-4K + 4k2 = 0 + 15

Combine like terms: 0 + 15 = 15
-4K + 4k2 = 15

Add '-4k2' to each side of the equation.
-4K + 4k2 + -4k2 = 15 + -4k2

Combine like terms: 4k2 + -4k2 = 0
-4K + 0 = 15 + -4k2
-4K = 15 + -4k2

Divide each side by '-4'.
K = -3.75 + k2

Simplifying
K = -3.75 + k2

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