Question

factorizar: 5t^2+15t-90

Answer 1

${5t^2+15t-90}\\\\{\mathbf{primero\ simplifico\ la\ ecuaci\'on\ dividiendo\ todo\ para\ 5:}}\\\\{t^2+3t-18}\\\\{\boxed{(t+6)((t-3)}}\\\\{\mathbf{salu2.!!\ :)}}\\{\mathbf{Wellington}}$