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Simplifying
x2 + 14 + -72 = 0
Reorder the terms:
14 + -72 + x2 = 0
Combine like terms: 14 + -72 = -58
-58 + x2 = 0
Solving
-58 + x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '58' to each side of the equation.
-58 + 58 + x2 = 0 + 58
Combine like terms: -58 + 58 = 0
0 + x2 = 0 + 58
x2 = 0 + 58
Combine like terms: 0 + 58 = 58
x2 = 58
Simplifying
x2 = 58
Take the square root of each side:
x = {-7.615773106, 7.615773106}
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