Lettervormen distributiviteit

Hoofdmenu Eentje per keer  🖨

Bereken

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

---

Bereken

Verbetersleutel

1. \(+(-p-1)=-p-1\)
2. \(-(6y-1)=-6y+1\)
3. \(+(7y-2)=7y-2\)
4. \(-(x+2)=-x-2\)
5. \(2(-7x-1)=-14x-2\)
6. \(3(2b+1)=6b+3\)
7. \(-(3p-1)=-3p+1\)
8. \(-(xy+2y+1)=-xy-2y-1\)
9. \(-2(x-4xy-1)=-2x+8xy+2\)
10. \(2(-a-4b+2)=-2a-8b+4\)
11. \(-2(3x-3y-2)=-6x+6y+4\)
12. \(-4(-x+1)=4x-4\)