900T^2-8100=0

Solution for 900T^2-8100=0 equation:

Simplifying
900T2 + -8100 = 0

Reorder the terms:
-8100 + 900T2 = 0

Solving
-8100 + 900T2 = 0

Solving for variable 'T'.

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

Add '8100' to each side of the equation.
-8100 + 8100 + 900T2 = 0 + 8100

Combine like terms: -8100 + 8100 = 0
0 + 900T2 = 0 + 8100
900T2 = 0 + 8100

Combine like terms: 0 + 8100 = 8100
900T2 = 8100

Divide each side by '900'.
T2 = 9

Simplifying
T2 = 9

Take the square root of each side:
T = {-3, 3}