Ontbind in factoren door gebruik te maken van merkwaardige producten
- \(144x^{6}+24x^3+1\)
- \(100s^{8}-121\)
- \(-169a^2+49\)
- \(169b^2-4\)
- \(q^2-25\)
- \(y^2-4\)
- \(9b^{10}-48b^5x+64x^2\)
- \(s^2-26s+169\)
- \(81s^2-169\)
- \(225b^{6}+30b^3p+1p^2\)
- \(36p^2-121\)
- \(4a^2+4a+1\)
Ontbind in factoren door gebruik te maken van merkwaardige producten
Verbetersleutel
- \(144x^{6}+24x^3+1=(12x^3+1)^2\)
- \(100s^{8}-121=(10s^4+11)(10s^4-11)\)
- \(-169a^2+49=(7-13a)(7+13a)\)
- \(169b^2-4=(13b+2)(13b-2)\)
- \(q^2-25=(q-5)(q+5)\)
- \(y^2-4=(y-2)(y+2)\)
- \(9b^{10}-48b^5x+64x^2=(3b^5-8x)^2\)
- \(s^2-26s+169=(s-13)^2\)
- \(81s^2-169=(9s+13)(9s-13)\)
- \(225b^{6}+30b^3p+1p^2=(15b^3+p)^2\)
- \(36p^2-121=(6p+11)(6p-11)\)
- \(4a^2+4a+1=(2a+1)^2\)