Question

30 points!


The solutions to the equation: 2x2 + x-1 = 2 are x=-3/2 or X=___

Answer 1

Answer: A quadratic equation is one of the form ax2 + bx + c = 0, where a, b, and c are numbers, and a is not equal to 0. So I think x = 4 but not 100%

Sorry if I'm wrong but I hope this helps