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Simplifying
2k2 + -2 = 144
Reorder the terms:
-2 + 2k2 = 144
Solving
-2 + 2k2 = 144
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '2' to each side of the equation.
-2 + 2 + 2k2 = 144 + 2
Combine like terms: -2 + 2 = 0
0 + 2k2 = 144 + 2
2k2 = 144 + 2
Combine like terms: 144 + 2 = 146
2k2 = 146
Divide each side by '2'.
k2 = 73
Simplifying
k2 = 73
Take the square root of each side:
k = {-8.544003745, 8.544003745}
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