Solve the equation by the method of your choice.
$(3x+1)(x+2)=-1$
The solution set is { }.
(Simplify your answer. Type an exact answer, using radicals and $i$ as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.)
$(3x+1)(x+2)=-1$
The solution set is { }.
(Simplify your answer. Type an exact answer, using radicals and $i$ as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.)