Getal & Ruimte (13e editie) - 2 havo/vwo

'Ontbinden in factoren'.

2 havo/vwo	7.1 Buiten haakjes brengen
Ontbinden in factoren (6)	opgave 1 Ontbind in factoren. 1p a \(p^2+5p\) BuitenHaakjes (1) 00hd - Ontbinden in factoren - basis - 0ms - dynamic variables a \(p^2+5p=p(p+5)\) 1p 1p b \(5a^2-8a\) BuitenHaakjes (2) 00he - Ontbinden in factoren - basis - 0ms - dynamic variables b \(5a^2-8a=a(5a-8)\) 1p 1p c \(6xy+27x\) BuitenHaakjes (3) 00hf - Ontbinden in factoren - basis - 0ms - dynamic variables c \(6xy+27x=3x(2y+9)\) 1p 1p d \(16ab+20ac\) BuitenHaakjes (4) 00hg - Ontbinden in factoren - basis - 0ms - dynamic variables d \(16ab+20ac=4a(4b+5c)\) 1p opgave 2 Ontbind in factoren. 1p a \(25xyz+30xy\) BuitenHaakjes (5) 00hh - Ontbinden in factoren - basis - 0ms - dynamic variables a \(25xyz+30xy=5xy(5z+6)\) 1p 1p b \(8x^5-12x^4\) BuitenHaakjes (6) 00hi - Ontbinden in factoren - basis - 0ms - dynamic variables b \(8x^5-12x^4=4x^4(2x-3)\) 1p
2 havo/vwo	7.2 De product-som methode
Ontbinden in factoren (4)	opgave 1 Ontbind in factoren. 1p a \(p^2+6p+8\) SomProductmethode (1) 00hn - Ontbinden in factoren - basis - 0ms - dynamic variables a \(p^2+6p+8=(p+2)(p+4)\) 1p 1p b \(x^2+5x-24\) SomProductmethode (2) 00ho - Ontbinden in factoren - basis - 0ms - dynamic variables b \(x^2+5x-24=(x-3)(x+8)\) 1p 1p c \(a^2-7a+12\) SomProductmethode (3) 00hp - Ontbinden in factoren - basis - 0ms - dynamic variables c \(a^2-7a+12=(a-4)(a-3)\) 1p 1p d \(x^2+10x+25\) SomProductmethode (4) 00hq - Ontbinden in factoren - basis - 0ms - dynamic variables d \(x^2+10x+25=(x+5)(x+5)\) 1p

"