Getal & Ruimte (13e editie) - 1 havo/vwo
'Machten herleiden'.
| 1 havo/vwo | 8.5 Machten en letters |
opgave 1Herleid. 1p a \(7 a^{9} ⋅ 6 a^{5}\) Vermenigvuldigen (1) 004i - Machten herleiden - basis - 0ms - dynamic variables a \(7 a^{9} ⋅ 6 a^{5} = 7 ⋅ 6 ⋅ a^{9 + 5} = 42 a^{14}\) 1p 1p b \(3 p^{2} ⋅ 9 p ⋅ 7 p^{4}\) Vermenigvuldigen (2) 004j - Machten herleiden - basis - 0ms - dynamic variables b \(3 p^{2} ⋅ 9 p ⋅ 7 p^{4} = 3 ⋅ 9 ⋅ 7 ⋅ p^{2 + 1 + 4} = 189 p^{7}\) 1p 1p c \(6 a^{5} b ⋅ -3 a^{4} b^{2}\) Vermenigvuldigen (3) 004k - Machten herleiden - basis - 0ms - dynamic variables c \(-18 a^{9} b^{3}\) 1p 1p d \(3 x^{4} + 5 x^{4}\) Optellen (1) 004l - Machten herleiden - basis - 0ms - dynamic variables d \(8 x^{4}\) 1p opgave 2Herleid. 1p a \(3 x^{6} + y^{4} + 2 x^{6} + 5 y^{4}\) Optellen (2) 004m - Machten herleiden - basis - 0ms - dynamic variables a \(5 x^{6} + 6 y^{4}\) 1p 1p b \(2 x^{4} ⋅ 4 x - 6 x^{2} ⋅ 3 x^{3}\) Optellen (3) 004n - Machten herleiden - basis - 0ms - dynamic variables b \(8 x^{5} - 18 x^{5} = -10 x^{5}\) 1p 1p c \(6 a^{7} + 2 a^{9}\) OptellenKN 004z - Machten herleiden - basis - 0ms - dynamic variables c Kan niet korter (k.n.k.). 1p |