Lettervormen distributiviteit

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Bereken

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

Bereken

Verbetersleutel

  1. \(-3(3x+1)=-9x-3\)
  2. \(-4(-7p+1)=28p-4\)
  3. \(-(-6p-2)=6p+2\)
  4. \(+(-p-q-3)=-p-q-3\)
  5. \(-2(x-y+3)=-2x+2y-6\)
  6. \(+(-7a-2)=-7a-2\)
  7. \(3(5y-1)=15y-3\)
  8. \(2(-2b-1)=-4b-2\)
  9. \(2(-5b-2)=-10b-4\)
  10. \(+(x-4y-2)=x-4y-2\)
  11. \(-3(8p+1)=-24p-3\)
  12. \(-(-x-4y-2)=x+4y+2\)
Oefeningengenerator wiskundeoefeningen.be 2026-04-16 20:20:01
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