Solve the polynomial equation by factoring and then using the zero-product principle.x + 2x = 81x+162Find the solution set. Select the correct choice below and,

Solve the polynomial equation by factoring and then using the zero-product principle.x³ + 2x² = 81x+162Find the solution set. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The solution set is(Use a comma to separate answers as needed. Simplify your answer.)B. There is no solution.