Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(q^2-144\)
- \(a^2-10a+25\)
- \(49s^2-224s+256\)
- \(-169x^2+196\)
- \(p^2-1\)
- \(121a^2+308a+196\)
- \(b^2-81\)
- \(x^2-144\)
- \(169s^2+52s+4\)
- \(64b^{8}+208b^4+169\)
- \(225a^{10}+330a^5+121\)
- \(121-36x^{12}\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(q^2-144=(q-12)(q+12)\)
- \(a^2-10a+25=(a-5)^2\)
- \(49s^2-224s+256=(7s-16)^2\)
- \(-169x^2+196=(14-13x)(14+13x)\)
- \(p^2-1=(p+1)(p-1)\)
- \(121a^2+308a+196=(11a+14)^2\)
- \(b^2-81=(b-9)(b+9)\)
- \(x^2-144=(x+12)(x-12)\)
- \(169s^2+52s+4=(13s+2)^2\)
- \(64b^{8}+208b^4+169=(8b^4+13)^2\)
- \(225a^{10}+330a^5+121=(15a^5+11)^2\)
- \(121-36x^{12}=(11-6x^6)(11+6x^6)\)