266=x*x+1

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Solution for 266=x*x+1 equation: 


Simplifying
266 = x * x + 1

Multiply x * x
266 = x2 + 1

Reorder the terms:
266 = 1 + x2

Solving
266 = 1 + 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.
266 + -1x2 = 1 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
266 + -1x2 = 1 + 0
266 + -1x2 = 1

Add '-266' to each side of the equation.
266 + -266 + -1x2 = 1 + -266

Combine like terms: 266 + -266 = 0
0 + -1x2 = 1 + -266
-1x2 = 1 + -266

Combine like terms: 1 + -266 = -265
-1x2 = -265

Divide each side by '-1'.
x2 = 265

Simplifying
x2 = 265

Take the square root of each side:
x = {-16.278820596, 16.278820596}

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