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Simplifying
x2 + 2x2 = 2304
Combine like terms: x2 + 2x2 = 3x2
3x2 = 2304
Solving
3x2 = 2304
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '3'.
x2 = 768
Simplifying
x2 = 768
Take the square root of each side:
x = {-27.712812921, 27.712812921}
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