Jawabanmu

2014-08-31T13:42:18+07:00
1.) 5/akar3
=5/akar3 x akar3/akar3
=5akar3/3
2.) 6/akar2
=6/akar2 x akar2/akar2
=6akar2/2
=3akar2
3.) 6/akar2+akar3
=6/akar2+akar3 x akar2-akar3/akar2-akar3
=-6akar2+6akar3
4.) 2/akar2+akar3
=2/akar2+akar3 x akar2-akar3/akar2-akar3
=-2akar2+2akar3
5.) 2/akar2
=2akar2 x akar2/akar2
=2akar2/2
=akar2
tanda "/" maksudnya apaa?
maksudnya "per£
maksudnya "per"