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Simplifying
((12)(12)) + ((17)(17)) = ((c)(c))
Multiply 12 * 12
(144) + ((17)(17)) = ((c)(c))
144 + ((17)(17)) = ((c)(c))
Multiply 17 * 17
144 + (289) = ((c)(c))
144 + 289 = ((c)(c))
Combine like terms: 144 + 289 = 433
433 = ((c)(c))
Multiply c * c
433 = (c2)
433 = c2
Solving
433 = c2
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '-1c2' to each side of the equation.
433 + -1c2 = c2 + -1c2
Combine like terms: c2 + -1c2 = 0
433 + -1c2 = 0
Add '-433' to each side of the equation.
433 + -433 + -1c2 = 0 + -433
Combine like terms: 433 + -433 = 0
0 + -1c2 = 0 + -433
-1c2 = 0 + -433
Combine like terms: 0 + -433 = -433
-1c2 = -433
Divide each side by '-1'.
c2 = 433
Simplifying
c2 = 433
Take the square root of each side:
c = {-20.808652047, 20.808652047}
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