2x^2+6=248

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Solution for 2x^2+6=248 equation: 


Simplifying
2x2 + 6 = 248

Reorder the terms:
6 + 2x2 = 248

Solving
6 + 2x2 = 248

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x2 = 248 + -6

Combine like terms: 6 + -6 = 0
0 + 2x2 = 248 + -6
2x2 = 248 + -6

Combine like terms: 248 + -6 = 242
2x2 = 242

Divide each side by '2'.
x2 = 121

Simplifying
x2 = 121

Take the square root of each side:
x = {-11, 11}

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