100-121k(k)=0

Solution for 100-121k(k)=0 equation:

Simplifying
100 + -121k(k) = 0

Multiply k * k
100 + -121k2 = 0

Solving
100 + -121k2 = 0

Solving for variable 'k'.

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

Add '-100' to each side of the equation.
100 + -100 + -121k2 = 0 + -100

Combine like terms: 100 + -100 = 0
0 + -121k2 = 0 + -100
-121k2 = 0 + -100

Combine like terms: 0 + -100 = -100
-121k2 = -100

Divide each side by '-121'.
k2 = 0.826446281

Simplifying
k2 = 0.826446281

Take the square root of each side:
k = {-0.909090909, 0.909090909}