Scientific calculator that can expands polynomial like $(x^2+1)(x+1)(x-3)$ Is there a scientific calculator that can expands a polynomal like $(x^2+1)(x+1)(x-3)$? Any scientific calculator like Texas Instruments can do that?

I have personally been using Archimedes Calculator as a teacher that wants to periodically come up with polynomials _on the spot_ for my students to factor. I've been using it for over a year now and it has done everything I need it to.