x^2+17=306

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Solution for x^2+17=306 equation:


Simplifying
x2 + 17 = 306

Reorder the terms:
17 + x2 = 306

Solving
17 + x2 = 306

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 = 306 + -17

Combine like terms: 17 + -17 = 0
0 + x2 = 306 + -17
x2 = 306 + -17

Combine like terms: 306 + -17 = 289
x2 = 289

Simplifying
x2 = 289

Take the square root of each side:
x = {-17, 17}

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