Please, I'm a beginner, as a wolfram|pro subscriber, how do I get step-by-step solution in a widget? Many thanks in advance.
I tried with a polinomial factorization, a feature whom the step-by-step solution is provided for.
Step-by-Step solutions for what kind of problem? Have you tried making a widget for this yet? It looks like you can't make a widget that uses Wolfram|Alpha pro features.