Hi,
What is the best method to go about factoring this $\displaystyle x^6+6x^4+10x^2+8$? 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
Hi,
What is the best method to go about factoring this $\displaystyle x^6+6x^4+10x^2+8$? 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