x^2+1=03

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Solution for x^2+1=03 equation: 


Simplifying
x2 + 1 = 3

Reorder the terms:
1 + x2 = 3

Solving
1 + x2 = 3

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + x2 = 3 + -1

Combine like terms: 1 + -1 = 0
0 + x2 = 3 + -1
x2 = 3 + -1

Combine like terms: 3 + -1 = 2
x2 = 2

Simplifying
x2 = 2

Take the square root of each side:
x = {-1.414213562, 1.414213562}

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