Posted by brandon on Tuesday, September 4, 2012 at 12:28pm.
(4h1)/1+h; h=2
the 4h1 is on top of 1+h
please can someone explain

algebra  KokkoDeRas, Tuesday, September 4, 2012 at 1:24pm
you need to know if h>0

algebra  KokkoDeRas, Tuesday, September 4, 2012 at 1:30pm
sorry.....yes, the 4h1 is on top of 1+h
explain what? 
algebra  Steve, Tuesday, September 4, 2012 at 2:49pm
to evaluate when h=2, just plug in 2 for h everywhere:
(4h1)/(1+h)
(4*21)/(1+2)
7/3 
algebra  brandon, Tuesday, September 4, 2012 at 6:33pm
Okay I get it I was close just didn't now what to do with the negative sign. Thanks for helping