X^2-25-16=0

Solution for X^2-25-16=0 equation:

Simplifying
X2 + -25 + -16 = 0

Reorder the terms:
-25 + -16 + X2 = 0

Combine like terms: -25 + -16 = -41
-41 + X2 = 0

Solving
-41 + X2 = 0

Solving for variable 'X'.

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

Add '41' to each side of the equation.
-41 + 41 + X2 = 0 + 41

Combine like terms: -41 + 41 = 0
0 + X2 = 0 + 41
X2 = 0 + 41

Combine like terms: 0 + 41 = 41
X2 = 41

Simplifying
X2 = 41

Take the square root of each side:
X = {-6.403124237, 6.403124237}