Hi There !
Can someone please explain how the yellow highlighted steps were derived from the previous step? I just cant seem to convert [(u-1)/(u+1)]-u into the yellow step.
Thanks ALOT !
Dave
Help.pdf
Hi There !
Can someone please explain how the yellow highlighted steps were derived from the previous step? I just cant seem to convert [(u-1)/(u+1)]-u into the yellow step.
Thanks ALOT !
Dave
Help.pdf