Zonder de gemeenschappelijke factor af. Ontbind verder in factoren indien mogelijk.
- \(48b^{6}+72b^{4}y+27b^{2}y^2\)
- \(4q^{10}+20q^{7}+25q^{4}\)
- \(-y^{6}+6y^{5}-9y^{4}\)
- \(-3x^{5}-24x^{4}-48x^{3}\)
- \(-64p^{10}-80p^{6}-25p^{2}\)
- \(49p^{11}+56p^{7}x+16p^{3}x^2\)
- \(150p^{7}+480p^{6}+384p^{5}\)
- \(-180a^{12}+300a^{8}-125a^{4}\)
- \(-245x^{7}-560x^{6}-320x^{5}\)
- \(-2x^{5}-24x^{4}-72x^{3}\)
- \(9a^{7}-49a^{5}\)
- \(-50x^{9}+40x^{7}-8x^{5}\)
Zonder de gemeenschappelijke factor af. Ontbind verder in factoren indien mogelijk.
Verbetersleutel
- \(48b^{6}+72b^{4}y+27b^{2}y^2=3b^{2}(16b^{4}+24b^2y+9y^2)=3b^{2}(4b^2+3y)^2\)
- \(4q^{10}+20q^{7}+25q^{4}=q^{4}(4q^{6}+20q^3+25)=q^{4}(2q^3+5)^2\)
- \(-y^{6}+6y^{5}-9y^{4}=-y^{4}(y^2-6y+9)=-y^{4}(y-3)^2\)
- \(-3x^{5}-24x^{4}-48x^{3}=-3x^{3}(x^2+8x+16)=-3x^{3}(x+4)^2\)
- \(-64p^{10}-80p^{6}-25p^{2}=-p^{2}(64p^{8}+80p^4+25)=-p^{2}(8p^4+5)^2\)
- \(49p^{11}+56p^{7}x+16p^{3}x^2=p^{3}(49p^{8}+56p^4x+16x^2)=p^{3}(7p^4+4x)^2\)
- \(150p^{7}+480p^{6}+384p^{5}=6p^{5}(25p^{2}+80p+64)=6p^{5}(5p+8)^2\)
- \(-180a^{12}+300a^{8}-125a^{4}=-5a^{4}(36a^{8}-60a^4+25)=-5a^{4}(6a^4-5)^2\)
- \(-245x^{7}-560x^{6}-320x^{5}=-5x^{5}(49x^{2}+112x+64)=-5x^{5}(7x+8)^2\)
- \(-2x^{5}-24x^{4}-72x^{3}=-2x^{3}(x^2+12x+36)=-2x^{3}(x+6)^2\)
- \(9a^{7}-49a^{5}=a^{5}(9a^{2}-49)=a^{5}(3a+7)(3a-7)\)
- \(-50x^{9}+40x^{7}-8x^{5}=-2x^{5}(25x^{4}-20x^2+4)=-2x^{5}(5x^2-2)^2\)