9a^2-10=0

Solution for 9a^2-10=0 equation:

Simplifying
9a2 + -10 = 0

Reorder the terms:
-10 + 9a2 = 0

Solving
-10 + 9a2 = 0

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 10 + 9a2 = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 9a2 = 0 + 10
9a2 = 0 + 10

Combine like terms: 0 + 10 = 10
9a2 = 10

Divide each side by '9'.
a2 = 1.111111111

Simplifying
a2 = 1.111111111

Take the square root of each side:
a = {-1.054092553, 1.054092553}