((20)(20))+((26)(26))=((x)(x))

Solution for ((20)(20))+((26)(26))=((x)(x)) equation:

Simplifying
((20)(20)) + ((26)(26)) = ((x)(x))

Multiply 20 * 20
(400) + ((26)(26)) = ((x)(x))
400 + ((26)(26)) = ((x)(x))

Multiply 26 * 26
400 + (676) = ((x)(x))
400 + 676 = ((x)(x))

Combine like terms: 400 + 676 = 1076
1076 = ((x)(x))

Multiply x * x
1076 = (x2)
1076 = x2

Solving
1076 = 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.
1076 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
1076 + -1x2 = 0

Add '-1076' to each side of the equation.
1076 + -1076 + -1x2 = 0 + -1076

Combine like terms: 1076 + -1076 = 0
0 + -1x2 = 0 + -1076
-1x2 = 0 + -1076

Combine like terms: 0 + -1076 = -1076
-1x2 = -1076

Divide each side by '-1'.
x2 = 1076

Simplifying
x2 = 1076

Take the square root of each side:
x = {-32.802438934, 32.802438934}