Jawab:
Perpangkatan tinggi
n = 4
(a + b)⁴ = 1 a⁴ + 4 a³ b + 6 a² b² + 4 a b³ + 1 b⁴
Penjelasan dengan langkah-langkah:
2 ( k + 1)⁴ =
= 2 { k⁴ + 4 k³ + 6 k² + 4 k + 1 }
= 2k⁴ + 8k³+ 12k²+ 8k + 4
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Jawab:
Perpangkatan tinggi
n = 4
(a + b)⁴ = 1 a⁴ + 4 a³ b + 6 a² b² + 4 a b³ + 1 b⁴
Penjelasan dengan langkah-langkah:
2 ( k + 1)⁴ =
= 2 { k⁴ + 4 k³ + 6 k² + 4 k + 1 }
= 2k⁴ + 8k³+ 12k²+ 8k + 4