Getal & Ruimte (13e editie) - 1 havo/vwo
'Machten herleiden'.
| 1 havo/vwo | 8.5 Machten en letters |
opgave 1Herleid. 1p a \(3 x^{4} ⋅ 7 x^{5}\) Vermenigvuldigen (1) 004i - Machten herleiden - basis - 0ms - dynamic variables a \(3 x^{4} ⋅ 7 x^{5} = 3 ⋅ 7 ⋅ x^{4 + 5} = 21 x^{9}\) 1p 1p b \(9 x^{6} ⋅ 2 x ⋅ 4 x^{5}\) Vermenigvuldigen (2) 004j - Machten herleiden - basis - 0ms - dynamic variables b \(9 x^{6} ⋅ 2 x ⋅ 4 x^{5} = 9 ⋅ 2 ⋅ 4 ⋅ x^{6 + 1 + 5} = 72 x^{12}\) 1p 1p c \(-5 a^{2} b ⋅ 6 a^{4} b^{3}\) Vermenigvuldigen (3) 004k - Machten herleiden - basis - 0ms - dynamic variables c \(-30 a^{6} b^{4}\) 1p 1p d \(3 p^{5} + 4 p^{5}\) Optellen (1) 004l - Machten herleiden - basis - 0ms - dynamic variables d \(7 p^{5}\) 1p opgave 2Herleid. 1p a \(3 a^{6} + 5 b^{4} + a^{6} + 2 b^{4}\) Optellen (2) 004m - Machten herleiden - basis - 0ms - dynamic variables a \(4 a^{6} + 7 b^{4}\) 1p 1p b \(3 a ⋅ 4 a^{4} - 5 a^{2} ⋅ 2 a^{3}\) Optellen (3) 004n - Machten herleiden - basis - 0ms - dynamic variables b \(12 a^{5} - 10 a^{5} = 2 a^{5}\) 1p 1p c \(2 x^{5} + 5 x^{7}\) OptellenKN 004z - Machten herleiden - basis - 0ms - dynamic variables c Kan niet korter (k.n.k.). 1p |