Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(36x^2-60x+25\)
- \(b^2+26b+169\)
- \(256b^{6}-480b^3+225\)
- \(y^2+4y+4\)
- \(100q^2-60q+9\)
- \(a^2-24a+144\)
- \(25a^2-40a+16\)
- \(a^2-26a+169\)
- \(-256y^2+121\)
- \(196a^2-225\)
- \(169q^{4}-390q^2+225\)
- \(49-144q^{10}\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(36x^2-60x+25=(6x-5)^2\)
- \(b^2+26b+169=(b+13)^2\)
- \(256b^{6}-480b^3+225=(16b^3-15)^2\)
- \(y^2+4y+4=(y+2)^2\)
- \(100q^2-60q+9=(10q-3)^2\)
- \(a^2-24a+144=(a-12)^2\)
- \(25a^2-40a+16=(5a-4)^2\)
- \(a^2-26a+169=(a-13)^2\)
- \(-256y^2+121=(11-16y)(11+16y)\)
- \(196a^2-225=(14a+15)(14a-15)\)
- \(169q^{4}-390q^2+225=(13q^2-15)^2\)
- \(49-144q^{10}=(7-12q^5)(7+12q^5)\)