Final answer:
To factor the polynomial a³b + a²b² + ab³, we can first look for a common factor among the terms. In this case, the expression has a common factor of ab. Factoring out the common factor, we get ab(a² + ab + b²). The expression a² + ab + b² cannot be factored further, so the factored form of the polynomial is ab(a² + ab + b²).
Step-by-step explanation:
To factor the polynomial a³b + a²b² + ab³, we can first look for a common factor among the terms. In this case, the expression has a common factor of ab. Factoring out the common factor, we get ab(a² + ab + b²).
The expression a² + ab + b² cannot be factored further, so the factored form of the polynomial is ab(a² + ab + b²).