36a^2-25=

Solution for 36a^2-25= equation:

Simplifying
36a2 + -25 = 0

Reorder the terms:
-25 + 36a2 = 0

Solving
-25 + 36a2 = 0

Solving for variable 'a'.

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

Add '25' to each side of the equation.
-25 + 25 + 36a2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 36a2 = 0 + 25
36a2 = 0 + 25

Combine like terms: 0 + 25 = 25
36a2 = 25

Divide each side by '36'.
a2 = 0.6944444444

Simplifying
a2 = 0.6944444444

Take the square root of each side:
a = {-0.833333333, 0.833333333}