Lettervormen distributiviteit

Hoofdmenu Eentje per keer  🖨

Bereken

1. \(3(-6p+1)\)
2. \(4(5b-1)\)
3. \(2(-3a+3b+2)\)
4. \(-3(-7y-2)\)
5. \(-2(2a+b+4)\)
6. \(-4(3y+1)\)
7. \(2(-2p+q-1)\)
8. \(-2(-3p-2)\)
9. \(2(-5p+1)\)
10. \(-4(4y+1)\)
11. \(4(2b+1)\)
12. \(-2(-p-1)\)

---

Bereken

Verbetersleutel

1. \(3(-6p+1)=-18p+3\)
2. \(4(5b-1)=20b-4\)
3. \(2(-3a+3b+2)=-6a+6b+4\)
4. \(-3(-7y-2)=21y+6\)
5. \(-2(2a+b+4)=-4a-2b-8\)
6. \(-4(3y+1)=-12y-4\)
7. \(2(-2p+q-1)=-4p+2q-2\)
8. \(-2(-3p-2)=6p+4\)
9. \(2(-5p+1)=-10p+2\)
10. \(-4(4y+1)=-16y-4\)
11. \(4(2b+1)=8b+4\)
12. \(-2(-p-1)=2p+2\)