36=5+x*x

Solution for 36=5+x*x equation:

Simplifying
36 = 5 + x * x

Multiply x * x
36 = 5 + x2

Solving
36 = 5 + x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
36 + -1x2 = 5 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
36 + -1x2 = 5 + 0
36 + -1x2 = 5

Add '-36' to each side of the equation.
36 + -36 + -1x2 = 5 + -36

Combine like terms: 36 + -36 = 0
0 + -1x2 = 5 + -36
-1x2 = 5 + -36

Combine like terms: 5 + -36 = -31
-1x2 = -31

Divide each side by '-1'.
x2 = 31

Simplifying
x2 = 31

Take the square root of each side:
x = {-5.567764363, 5.567764363}