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Simplifying
3x2 + -49 = 2
Reorder the terms:
-49 + 3x2 = 2
Solving
-49 + 3x2 = 2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '49' to each side of the equation.
-49 + 49 + 3x2 = 2 + 49
Combine like terms: -49 + 49 = 0
0 + 3x2 = 2 + 49
3x2 = 2 + 49
Combine like terms: 2 + 49 = 51
3x2 = 51
Divide each side by '3'.
x2 = 17
Simplifying
x2 = 17
Take the square root of each side:
x = {-4.123105626, 4.123105626}
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