Lettervormen distributiviteit

Hoofdmenu Eentje per keer  🖨

Bereken

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

---

Bereken

Verbetersleutel

1. \(-(-8a-1)=8a+1\)
2. \(-2(3p+4q-4)=-6p-8q+8\)
3. \(+(-3p-3q+2)=-3p-3q+2\)
4. \(3(-4x-2)=-12x-6\)
5. \(-(2xy+y-2)=-2xy-y+2\)
6. \(2(-2x+2y-3)=-4x+4y-6\)
7. \(-4(-8a+2)=32a-8\)
8. \(-2(2y-1)=-4y+2\)
9. \(-(8x-1)=-8x+1\)
10. \(2(-5p-2)=-10p-4\)
11. \(3(-a+2)=-3a+6\)
12. \(3(6p-2)=18p-6\)