x^2+17=84

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Solution for x^2+17=84 equation: 


Simplifying
x2 + 17 = 84

Reorder the terms:
17 + x2 = 84

Solving
17 + x2 = 84

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + x2 = 84 + -17

Combine like terms: 17 + -17 = 0
0 + x2 = 84 + -17
x2 = 84 + -17

Combine like terms: 84 + -17 = 67
x2 = 67

Simplifying
x2 = 67

Take the square root of each side:
x = {-8.185352772, 8.185352772}

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