225a^2-16b^4=0

Solution for 225a^2-16b^4=0 equation:

Simplifying
225a2 + -16b4 = 0

Solving
225a2 + -16b4 = 0

Solving for variable 'a'.

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

Add '16b4' to each side of the equation.
225a2 + -16b4 + 16b4 = 0 + 16b4

Combine like terms: -16b4 + 16b4 = 0
225a2 + 0 = 0 + 16b4
225a2 = 0 + 16b4
Remove the zero:
225a2 = 16b4

Divide each side by '225'.
a2 = 0.07111111111b4

Simplifying
a2 = 0.07111111111b4

Take the square root of each side:
a = {-0.266666667b2, 0.266666667b2}