x^2+1=73

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Solution for x^2+1=73 equation: 


Simplifying
x2 + 1 = 73

Reorder the terms:
1 + x2 = 73

Solving
1 + x2 = 73

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 = 73 + -1

Combine like terms: 1 + -1 = 0
0 + x2 = 73 + -1
x2 = 73 + -1

Combine like terms: 73 + -1 = 72
x2 = 72

Simplifying
x2 = 72

Take the square root of each side:
x = {-8.485281374, 8.485281374}

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