-x^2+10000=0

Solution for -x^2+10000=0 equation:

Simplifying
-1x2 + 10000 = 0

Reorder the terms:
10000 + -1x2 = 0

Solving
10000 + -1x2 = 0

Solving for variable 'x'.

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

Add '-10000' to each side of the equation.
10000 + -10000 + -1x2 = 0 + -10000

Combine like terms: 10000 + -10000 = 0
0 + -1x2 = 0 + -10000
-1x2 = 0 + -10000

Combine like terms: 0 + -10000 = -10000
-1x2 = -10000

Divide each side by '-1'.
x2 = 10000

Simplifying
x2 = 10000

Take the square root of each side:
x = {-100, 100}