Quizz Terakhir!!!!!!!!!!!
10! + 9! – 7!
Pk cara
Jawab:
3.986.640
Penjelasan dengan langkah-langkah:
10! + 9! – 7!
(10.9.8.7.6.5.4.3.2.1) + (9.8.7.6.5.4.3.2.1) – (7.6.5.4.3.2.1)
(10.9.8.7.6.5.4.3.2.1) + (72.42.20.6) – (42.20.6)
(90.56.30.12.2) + (3.024 × 120) – (840 × 6)
(5.040 × 360 × 2) + 362.880 – 5.040
(5.040 × 720) + 362.880 – 5.040
3.628.800 + 357.840
= 3.986.640
10!
=10×9×8×7×6×5×4×3×2×1
=3.628.800
9!
=9×8×7×6×5×4×3×2×1
=362.880
7!
=7×6×5×4×3×2×1
=5.040
10!+9!-7!=3.628.800+362.880-5.040=3.991.680-5.040=3.986.640
semoga membantu