Zbërtheni kllapat dhe reduktoni shprehjet e mëposhtme.
- 4(x+3)+5(x+6)
- 8(y+3)+5(y−3)
- 5(t−2)+8(t+2)
- 9(p−3)+4(p−4)
- 6b(b−1)−7b(b−2)
- 2m2(m−3)−7m2(4−m)
- 12(3x−4)+2x(3x−7)−5(x2−15)
- 5r(t−2s)−2s(3t−5r)+t(6s−5r)
- r(s+t)+s(t+r)+t(r+s)
- r(s−t)+s(t−r)+t(r−s)