Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(p^2-144\)
- \(4y^2-25s^{16}\)
- \(64y^{6}+16y^3+1\)
- \(36s^{6}-60s^3+25\)
- \(64a^{10}+16a^5s+1s^2\)
- \(121q^2-16\)
- \(-64b^2+49\)
- \(169x^2-s^{12}\)
- \(169a^{14}-121x^2\)
- \(-144a^2+25\)
- \(x^2-121\)
- \(s^2-10s+25\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(p^2-144=(p-12)(p+12)\)
- \(4y^2-25s^{16}=(2y-5s^8)(2y+5s^8)\)
- \(64y^{6}+16y^3+1=(8y^3+1)^2\)
- \(36s^{6}-60s^3+25=(6s^3-5)^2\)
- \(64a^{10}+16a^5s+1s^2=(8a^5+s)^2\)
- \(121q^2-16=(11q+4)(11q-4)\)
- \(-64b^2+49=(7-8b)(7+8b)\)
- \(169x^2-s^{12}=(13x-s^6)(13x+s^6)\)
- \(169a^{14}-121x^2=(13a^7+11x)(13a^7-11x)\)
- \(-144a^2+25=(5-12a)(5+12a)\)
- \(x^2-121=(x+11)(x-11)\)
- \(s^2-10s+25=(s-5)^2\)