4X^2-1.25=0

Solution for 4X^2-1.25=0 equation:

Simplifying
4X2 + -1.25 = 0

Reorder the terms:
-1.25 + 4X2 = 0

Solving
-1.25 + 4X2 = 0

Solving for variable 'X'.

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

Add '1.25' to each side of the equation.
-1.25 + 1.25 + 4X2 = 0 + 1.25

Combine like terms: -1.25 + 1.25 = 0.00
0.00 + 4X2 = 0 + 1.25
4X2 = 0 + 1.25

Combine like terms: 0 + 1.25 = 1.25
4X2 = 1.25

Divide each side by '4'.
X2 = 0.3125

Simplifying
X2 = 0.3125

Take the square root of each side:
X = {-0.559016994, 0.559016994}