Jawabanmu

2014-08-31T12:30:48+07:00
-5p² + 4q³ +2r
-5.1² + 4. (-2)³ + 2.12
-5 + 4. (-8) + 24
-5 + (-32) +24
-37 + 24
-13 

maaf kalo salah :)
2014-08-31T12:43:29+07:00
-5p2+4q3+2r
-5.1.1 + 4.-2.-2. -2+2.12
-5-32+24
-13