3! + 11! - 150 =
RULES ✍︎ :
• pakai cara
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• no ngasal / ngasal ➪ auto report
• jawaban harus rapi
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• no kalkulator
3!
= 3×2×1
= 6×1
=> 6
11!
= 11×10×9×8×7×6×5×4×3×2×1
= 110×9×8×7×6×5×4×3×2×1
= 990×8×7×6×5×4×3×2×1
= 7.920×7×6×5×4×3×2×1
= 55.440×6×5×4×3×2×1
= 332.640×5×4×3×2×1
= 1.663.200×4×3×2×1
= 6.652.800×3×2×1
= 19.958.400×2×1
= 39.916.800×1
= 39.916.800
.
3! + 11! - 150
= 6 + 39.916.800 - 150
= 39.916.806 - 150
=> 39.916.656
[tex]\underline{{\sf \pink- \: \red{ R} \blue{i} \blue{x} \orange{z} \green{5} \purple{6} \: \pink{-}}}[/tex]
Penyelesaian
- 3! + 11! - 150
= (3 × 2 × 1) + (11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) - 150
= 6 + (110 × 72 × 42 × 20 × 6) - 150
= 6 + (7.920 × 42 × 120) - 150
= 6 + (7.920 × 5.040) - 150
= 6 + 39.916.800 - 150
= 39.916.806 - 150
= 39.916.656
Jadi, Hasil dari 3! + 11! - 150 adalah 39.916.656
~Nella:(
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