16a^2-121b^2=

Solution for 16a^2-121b^2= equation:

Simplifying
16a2 + -121b2 = 0

Solving
16a2 + -121b2 = 0

Solving for variable 'a'.

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

Add '121b2' to each side of the equation.
16a2 + -121b2 + 121b2 = 0 + 121b2

Combine like terms: -121b2 + 121b2 = 0
16a2 + 0 = 0 + 121b2
16a2 = 0 + 121b2
Remove the zero:
16a2 = 121b2

Divide each side by '16'.
a2 = 7.5625b2

Simplifying
a2 = 7.5625b2

Take the square root of each side:
a = {-2.75b, 2.75b}