Getal & Ruimte (13e editie) - 3 havo

'Ontbinden in factoren'.

2 havo/vwo	7.1 Buiten haakjes brengen
Ontbinden in factoren (6)	opgave 1 Ontbind in factoren. 1p a \(a^2+a\) BuitenHaakjes (1) 00hd - Ontbinden in factoren - basis - 0ms - dynamic variables a \(a^2+a=a(a+1)\) 1p 1p b \(15a^2+24a\) BuitenHaakjes (2) 00he - Ontbinden in factoren - basis - 0ms - dynamic variables b \(15a^2+24a=3a(5a+8)\) 1p 1p c \(25pq+30p\) BuitenHaakjes (3) 00hf - Ontbinden in factoren - basis - 0ms - dynamic variables c \(25pq+30p=5p(5q+6)\) 1p 1p d \(4xy+6xz\) BuitenHaakjes (4) 00hg - Ontbinden in factoren - basis - 0ms - dynamic variables d \(4xy+6xz=2x(2y+3z)\) 1p opgave 2 Ontbind in factoren. 1p a \(24xyz+27xy\) BuitenHaakjes (5) 00hh - Ontbinden in factoren - basis - 0ms - dynamic variables a \(24xyz+27xy=3xy(8z+9)\) 1p 1p b \(6x^4-10x^5\) BuitenHaakjes (6) 00hi - Ontbinden in factoren - basis - 0ms - dynamic variables b \(6x^4-10x^5=2x^4(3-5x)\) 1p
2 havo/vwo	7.2 De product-som methode
Ontbinden in factoren (4)	opgave 1 Ontbind in factoren. 1p a \(p^2+12p+32\) SomProductmethode (1) 00hn - Ontbinden in factoren - basis - 0ms - dynamic variables a \(p^2+12p+32=(p+8)(p+4)\) 1p 1p b \(x^2-4x-21\) SomProductmethode (2) 00ho - Ontbinden in factoren - basis - 0ms - dynamic variables b \(x^2-4x-21=(x+3)(x-7)\) 1p 1p c \(a^2-11a+30\) SomProductmethode (3) 00hp - Ontbinden in factoren - basis - 0ms - dynamic variables c \(a^2-11a+30=(a-5)(a-6)\) 1p 1p d \(x^2-16x+64\) SomProductmethode (4) 00hq - Ontbinden in factoren - basis - 0ms - dynamic variables d \(x^2-16x+64=(x-8)(x-8)\) 1p

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