Question

Find all the zeros of the equation.
x^3 + x^2 = -3x - 3

Answer 1

x = -1

Answer 2

x^2(x+1) = -3(x+1)

Answer 3

x = +/- sqrt(3)i

Answer 4

and -1

Answer 5

You just divided by zero...

Answer 6

Oh okay, thanks :)