PLEASE HELP ME!!!!!!
what is the solution set of the equation x^2+9=0
in real numbers there is no solution, since x^2 is always positive, so adding 9 will never be zero.
In complex numbers, the solutions are 3i and -3i, since i^2 = -1.
what is the solution set of the equation x^2+9=0
In complex numbers, the solutions are 3i and -3i, since i^2 = -1.