Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(256q^2+224q+49\)
- \(y^2+10y+25\)
- \(a^2+2a+1\)
- \(x^2-24x+144\)
- \(4y^{10}-1\)
- \(9a^2-12a+4\)
- \(p^2-20p+100\)
- \(y^2-169\)
- \(64q^2+16q+1\)
- \(4q^{4}+4q^2+1\)
- \(q^{10}-121s^2\)
- \(225p^2-49\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(256q^2+224q+49=(16q+7)^2\)
- \(y^2+10y+25=(y+5)^2\)
- \(a^2+2a+1=(a+1)^2\)
- \(x^2-24x+144=(x-12)^2\)
- \(4y^{10}-1=(2y^5+1)(2y^5-1)\)
- \(9a^2-12a+4=(3a-2)^2\)
- \(p^2-20p+100=(p-10)^2\)
- \(y^2-169=(y+13)(y-13)\)
- \(64q^2+16q+1=(8q+1)^2\)
- \(4q^{4}+4q^2+1=(2q^2+1)^2\)
- \(q^{10}-121s^2=(q^5+11s)(q^5-11s)\)
- \(225p^2-49=(15p+7)(15p-7)\)