121b^2-196=

Solution for 121b^2-196= equation:

Simplifying
121b2 + -196 = 0

Reorder the terms:
-196 + 121b2 = 0

Solving
-196 + 121b2 = 0

Solving for variable 'b'.

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

Add '196' to each side of the equation.
-196 + 196 + 121b2 = 0 + 196

Combine like terms: -196 + 196 = 0
0 + 121b2 = 0 + 196
121b2 = 0 + 196

Combine like terms: 0 + 196 = 196
121b2 = 196

Divide each side by '121'.
b2 = 1.619834711

Simplifying
b2 = 1.619834711

Take the square root of each side:
b = {-1.272727273, 1.272727273}