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 \(a^2+6a\) BuitenHaakjes (1) 00hd - Ontbinden in factoren - basis - 0ms - dynamic variables a \(a^2+6a=a(a+6)\) 1p 1p b \(35a^2+40a\) BuitenHaakjes (2) 00he - Ontbinden in factoren - basis - 0ms - dynamic variables b \(35a^2+40a=5a(7a+8)\) 1p 1p c \(24pq+28p\) BuitenHaakjes (3) 00hf - Ontbinden in factoren - basis - 0ms - dynamic variables c \(24pq+28p=4p(6q+7)\) 1p 1p d \(6xy+14xz\) BuitenHaakjes (4) 00hg - Ontbinden in factoren - basis - 0ms - dynamic variables d \(6xy+14xz=2x(3y+7z)\) 1p opgave 2 Ontbind in factoren. 1p a \(16xyz+28xy\) BuitenHaakjes (5) 00hh - Ontbinden in factoren - basis - 0ms - dynamic variables a \(16xyz+28xy=4xy(4z+7)\) 1p 1p b \(35p^4+45p^5\) BuitenHaakjes (6) 00hi - Ontbinden in factoren - basis - 0ms - dynamic variables b \(35p^4+45p^5=5p^4(7+9p)\) 1p
2 havo/vwo	7.2 De product-som methode
Ontbinden in factoren (4)	opgave 1 Ontbind in factoren. 1p a \(x^2+14x+45\) SomProductmethode (1) 00hn - Ontbinden in factoren - basis - 0ms - dynamic variables a \(x^2+14x+45=(x+5)(x+9)\) 1p 1p b \(a^2+2a-8\) SomProductmethode (2) 00ho - Ontbinden in factoren - basis - 0ms - dynamic variables b \(a^2+2a-8=(a+4)(a-2)\) 1p 1p c \(a^2-7a+6\) SomProductmethode (3) 00hp - Ontbinden in factoren - basis - 0ms - dynamic variables c \(a^2-7a+6=(a-6)(a-1)\) 1p 1p d \(p^2-16p+64\) SomProductmethode (4) 00hq - Ontbinden in factoren - basis - 0ms - dynamic variables d \(p^2-16p+64=(p-8)(p-8)\) 1p

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