If you mean: x2+8x-9 = 0 then the solutions are x = 1 and x = -9
Chat with our AI personalities
x2 - 8x + 15
It will have two solutions because its a quadratic equation: x = -8.472135955 or x = 0.472135955
13
2 this Domo
The equation is -x2 - 4 = 14 or -x2 = 18 which is the same as x2 = -18. That is the quadratic equation.