(X^2-2.5+1.5625)=0

Solution for (X^2-2.5+1.5625)=0 equation:

Simplifying
(X2 + -2.5 + 1.5625) = 0

Reorder the terms:
(-2.5 + 1.5625 + X2) = 0

Combine like terms: -2.5 + 1.5625 = -0.9375
(-0.9375 + X2) = 0

Remove parenthesis around (-0.9375 + X2)
-0.9375 + X2 = 0

Solving
-0.9375 + X2 = 0

Solving for variable 'X'.

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

Add '0.9375' to each side of the equation.
-0.9375 + 0.9375 + X2 = 0 + 0.9375

Combine like terms: -0.9375 + 0.9375 = 0.0000
0.0000 + X2 = 0 + 0.9375
X2 = 0 + 0.9375

Combine like terms: 0 + 0.9375 = 0.9375
X2 = 0.9375

Simplifying
X2 = 0.9375

Take the square root of each side:
X = {-0.968245837, 0.968245837}