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It is a quadratic equation and its solutions are: x = -3/2 and x = 3
2x squared minus 4
3x2 + 2x - 8 = 0 is a quadratic equation.
The question contains an expression, not an equation or inequality. There is nothing to solve in an expression.
x = 2.1374586088176875 x = -1.6374586088176875