Algebra+oppgave+1+b


 * ~ [[image:pil venstre.PNG width="66" height="108" link="glu2012ma/Algebra oppgave 1 a"]] ||~ [[image:glu2012ma/oppgave1b del1.PNG width="706" height="264" align="center"]] ||~ [[image:pil høyre.PNG width="72" height="109" align="right" link="glu2012ma/Algebra oppgave 1 b del 2"]] ||


 * ~ [[image:algebra rektangel.PNG]] ||~ [[image:eple rektangel areal.PNG]] ||