Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(p^2-28p+196\)
- \(144a^{4}+24a^2s+1s^2\)
- \(49y^2-100b^{16}\)
- \(9q^{12}-169s^2\)
- \(100a^2-260a+169\)
- \(144p^2-1\)
- \(225s^2+390s+169\)
- \(81s^2-234s+169\)
- \(121s^2-110s+25\)
- \(p^2+18p+81\)
- \(256y^2-25\)
- \(4s^{12}-49\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(p^2-28p+196=(p-14)^2\)
- \(144a^{4}+24a^2s+1s^2=(12a^2+s)^2\)
- \(49y^2-100b^{16}=(7y-10b^8)(7y+10b^8)\)
- \(9q^{12}-169s^2=(3q^6+13s)(3q^6-13s)\)
- \(100a^2-260a+169=(10a-13)^2\)
- \(144p^2-1=(12p+1)(12p-1)\)
- \(225s^2+390s+169=(15s+13)^2\)
- \(81s^2-234s+169=(9s-13)^2\)
- \(121s^2-110s+25=(11s-5)^2\)
- \(p^2+18p+81=(p+9)^2\)
- \(256y^2-25=(16y+5)(16y-5)\)
- \(4s^{12}-49=(2s^6+7)(2s^6-7)\)