Jawab:
U₅ =76
Penjelasan dengan langkah-langkah:
Uₙ = 3n² + 1
U₅ = 3 (5)² + 1
U₅ = 75 + 1
Jika,
→ Un = 3n² + 1
Maka,
→ = 3(5)² + 1
→ = 3(5²) + 1
→ = 3( 5 × 5 ) + 1
→ = 3(25) + 1
→ = 75 + 1
→ = 76
Sekian dan terimakasih!
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Jawab:
U₅ =76
Penjelasan dengan langkah-langkah:
Uₙ = 3n² + 1
U₅ = 3 (5)² + 1
U₅ = 75 + 1
U₅ =76
Penjelasan dengan langkah-langkah:
Jika,
→ Un = 3n² + 1
Maka,
→ = 3(5)² + 1
→ = 3(5²) + 1
→ = 3( 5 × 5 ) + 1
→ = 3(25) + 1
→ = 75 + 1
→ = 76
Sekian dan terimakasih!