Question 42442
{{{(t^2-9)/( 5t+15)}}}


You must FACTOR first!!
{{{((t-3)(t+3))/(5(t+3))}}}


The factor of (t+3) divides out, leaving {{{ (t-3)/5}}}.


I think I have a lesson plan for this topic of reducing fractions, maybe even in Living Color, also!


R^2 at SCC