Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(a^2-169\)
- \(1-36p^{12}\)
- \(x^2-49\)
- \(y^2-25\)
- \(q^2+22q+121\)
- \(256a^{6}-288a^3+81\)
- \(9x^{6}+66x^3+121\)
- \(169-256p^{4}\)
- \(s^2+28s+196\)
- \(196a^2-364a+169\)
- \(144s^2-a^{8}\)
- \(q^2-28q+196\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(a^2-169=(a-13)(a+13)\)
- \(1-36p^{12}=(1-6p^6)(1+6p^6)\)
- \(x^2-49=(x-7)(x+7)\)
- \(y^2-25=(y-5)(y+5)\)
- \(q^2+22q+121=(q+11)^2\)
- \(256a^{6}-288a^3+81=(16a^3-9)^2\)
- \(9x^{6}+66x^3+121=(3x^3+11)^2\)
- \(169-256p^{4}=(13-16p^2)(13+16p^2)\)
- \(s^2+28s+196=(s+14)^2\)
- \(196a^2-364a+169=(14a-13)^2\)
- \(144s^2-a^{8}=(12s-a^4)(12s+a^4)\)
- \(q^2-28q+196=(q-14)^2\)