What is the best method to go about factoring this ? Can this be done by grouping? I tried to do rational root tests but it appears as though it does not have any rational roots.
What is the best method to go about factoring this ? Can this be done by grouping? I tried to do rational root tests but it appears as though it does not have any rational roots.
Thanks for your help,
James
Might be helpful to say making the whole thing cubic instead.
What is the best method to go about factoring this ? Can this be done by grouping? I tried to do rational root tests but it appears as though it does not have any rational roots.