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Simplifying
121x2 + -324 = 0
Reorder the terms:
-324 + 121x2 = 0
Solving
-324 + 121x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '324' to each side of the equation.
-324 + 324 + 121x2 = 0 + 324
Combine like terms: -324 + 324 = 0
0 + 121x2 = 0 + 324
121x2 = 0 + 324
Combine like terms: 0 + 324 = 324
121x2 = 324
Divide each side by '121'.
x2 = 2.67768595
Simplifying
x2 = 2.67768595
Take the square root of each side:
x = {-1.636363636, 1.636363636}
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