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Simplifying
3x2 + 2 = 62
Reorder the terms:
2 + 3x2 = 62
Solving
2 + 3x2 = 62
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + 3x2 = 62 + -2
Combine like terms: 2 + -2 = 0
0 + 3x2 = 62 + -2
3x2 = 62 + -2
Combine like terms: 62 + -2 = 60
3x2 = 60
Divide each side by '3'.
x2 = 20
Simplifying
x2 = 20
Take the square root of each side:
x = {-4.472135955, 4.472135955}
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