x^2-75=0l

Solution for x^2-75=0l equation:

Simplifying
x2 + -75 = 0l

Reorder the terms:
-75 + x2 = 0l

Anything times zero is zero.
-75 + x2 = 0l

Solving
-75 + x2 = 0

Solving for variable 'x'.

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

Add '75' to each side of the equation.
-75 + 75 + x2 = 0 + 75

Combine like terms: -75 + 75 = 0
0 + x2 = 0 + 75
x2 = 0 + 75

Combine like terms: 0 + 75 = 75
x2 = 75

Simplifying
x2 = 75

Take the square root of each side:
x = {-8.660254038, 8.660254038}