Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(s^2-144\)
- \(b^2+14b+49\)
- \(s^2-14s+49\)
- \(121-144s^{10}\)
- \(25s^{4}-64\)
- \(49q^2-169p^{6}\)
- \(x^2-49\)
- \(q^2-1\)
- \(144y^2-1\)
- \(121p^2-81\)
- \(121b^{6}-286b^3+169\)
- \(s^{14}-4y^2\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(s^2-144=(s-12)(s+12)\)
- \(b^2+14b+49=(b+7)^2\)
- \(s^2-14s+49=(s-7)^2\)
- \(121-144s^{10}=(11-12s^5)(11+12s^5)\)
- \(25s^{4}-64=(5s^2+8)(5s^2-8)\)
- \(49q^2-169p^{6}=(7q-13p^3)(7q+13p^3)\)
- \(x^2-49=(x+7)(x-7)\)
- \(q^2-1=(q-1)(q+1)\)
- \(144y^2-1=(12y+1)(12y-1)\)
- \(121p^2-81=(11p+9)(11p-9)\)
- \(121b^{6}-286b^3+169=(11b^3-13)^2\)
- \(s^{14}-4y^2=(s^7+2y)(s^7-2y)\)