-0.75*x^2+2=

Solution for -0.75*x^2+2= equation:

Simplifying
-0.75x2 + 2 = 0

Reorder the terms:
2 + -0.75x2 = 0

Solving
2 + -0.75x2 = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -0.75x2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -0.75x2 = 0 + -2
-0.75x2 = 0 + -2

Combine like terms: 0 + -2 = -2
-0.75x2 = -2

Divide each side by '-0.75'.
x2 = 2.666666667

Simplifying
x2 = 2.666666667

Take the square root of each side:
x = {-1.632993162, 1.632993162}