Anmol factors p(x)=2x^5+x^4-2x-1 as (2x+1)(x^4-1) using grouping. Then he further factors (x^4-1) as (x^2+1)(x+1)(x-1) using the special product form of difference of squares.
Published 2018-07-12 · Watch on YouTube ↗ Availability and playback restrictions are controlled by the original channel.
13:25
