The trinomial $${\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{t}}}^{{\mathtt{2}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{39}}{\mathtt{\,\times\,}}{\mathtt{t}}{\mathtt{\,-\,}}{\mathtt{90}}$$ rep. the volume of a rectangular prism. Determine the dimensions of the rectangular prism. How should you factor this?
