Trey, Amelia, and Cho are discussing the solution set to the equation x2+9=45 .Trey says the solution is {6} .Amelia says the solution is {−6,6} .Cho says the solution is {−6} .Which person has found the correct solution set?(1 point)ResponsesChoChoAmeliaAmeliaTreyTreyNone of them are correct.