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complex formula with hp prime - Hamada-77 - 12-21-2017 04:12 PM
hello
can hp prime calculater solve formula like that one in the attachment ?
how can i do this ? i tried with no success !
answer must be y-2x/y+2x
thanks
RE: complex formula with hp prime - Arno K - 12-21-2017 06:54 PM
Try collect(...), can be found in the Algebra section of the user guide or, as simplify is at hand :simplify(), cursor in the brackets, help, tree, 1 down.
Arno
RE: complex formula with hp prime - AlexFekken - 12-21-2017 11:42 PM
(12-21-2017 04:12 PM)Hamada-77 Wrote: answer must be y-2x/y+2x
Why?
((y/x)-2)/((y/x)+2), for example, makes much more sense to me because it shows that this is a function of (y/x) only.
EDIT: that is assuming you meant (y-2x)/(y+2x)...