Jawabanmu

Jawaban paling cerdas!
2014-08-22T20:30:27+07:00
(3-17x+35z)dan(4x+23y-9) = 3-17x+35z+4x+23y-9 =23y-13x+35z-6
kalau (15i+14b+13k)+(-30i-45j+51k)=
kalau itu 15i - 30i + 13k +51k + 14b -45= -15i + 64k + 14b - 45j
itu caranya
2014-08-22T20:43:58+07:00
3-17x 35z +4x23y-9 = 23y - 13x + 35z-6