Group Terms for Factoring: Group the terms into two pairs to prepare for factoring by grouping. Group the first two terms and the last two terms separately. 6f3−9f2 and −10f+15
Factor Out Common Factors: Factor out the greatest common factor from each group.From 6f3−9f2, factor out 3f2.From −10f+15, factor out −5.So we have:3f2(2f−3)−5(2f−3)
Factor Out Common Factor: Notice that both groups contain the common factor (2f−3).Factor out the common factor (2f−3).(2f−3)(3f2−5)