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Simplifying
x2 + 6 = 80
Reorder the terms:
6 + x2 = 80
Solving
6 + x2 = 80
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 + x2 = 80 + -6
Combine like terms: 6 + -6 = 0
0 + x2 = 80 + -6
x2 = 80 + -6
Combine like terms: 80 + -6 = 74
x2 = 74
Simplifying
x2 = 74
Take the square root of each side:
x = {-8.602325267, 8.602325267}
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