Lettervormen distributiviteit

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Bereken

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

Bereken

Verbetersleutel

  1. \(2(-7x+2)=-14x+4\)
  2. \(4(5p-2)=20p-8\)
  3. \(2(-3x-3y-1)=-6x-6y-2\)
  4. \(-2(b-1)=-2b+2\)
  5. \(+(-x+3y+2)=-x+3y+2\)
  6. \(-(3c-2)=-3c+2\)
  7. \(+(2p-2q-1)=2p-2q-1\)
  8. \(+(-x+y-4)=-x+y-4\)
  9. \(+(-4q+1)=-4q+1\)
  10. \(-(-2x-3y-1)=2x+3y+1\)
  11. \(-4(c+1)=-4c-4\)
  12. \(3(-q-1)=-3q-3\)
Oefeningengenerator wiskundeoefeningen.be 2026-05-10 12:14:15
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