Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(a^2+8a+16\)
- \(b^2+30b+225\)
- \(49y^2-25\)
- \(4b^{8}+4b^4+1\)
- \(16b^2+88b+121\)
- \(64a^2+48a+9\)
- \(y^2-225\)
- \(144b^{10}-264b^5y+121y^2\)
- \(9x^{4}-48x^2y+64y^2\)
- \(196s^{10}+364s^5+169\)
- \(256p^{14}-9\)
- \(x^2-24x+144\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(a^2+8a+16=(a+4)^2\)
- \(b^2+30b+225=(b+15)^2\)
- \(49y^2-25=(7y+5)(7y-5)\)
- \(4b^{8}+4b^4+1=(2b^4+1)^2\)
- \(16b^2+88b+121=(4b+11)^2\)
- \(64a^2+48a+9=(8a+3)^2\)
- \(y^2-225=(y+15)(y-15)\)
- \(144b^{10}-264b^5y+121y^2=(12b^5-11y)^2\)
- \(9x^{4}-48x^2y+64y^2=(3x^2-8y)^2\)
- \(196s^{10}+364s^5+169=(14s^5+13)^2\)
- \(256p^{14}-9=(16p^7+3)(16p^7-3)\)
- \(x^2-24x+144=(x-12)^2\)