5(3)² × 4! – 6² × 12!! = ..
Penjelasan dengan langkah-langkah:
5(3)² × 4! – 6² × 12!! =
= 5(9) × (4 × 3 × 2 × 1) – (6 × 6) × 12!!
= (45 × 24) – 36 × (12 × 10 × 8 × 6 × 4 × 2)
= 1.080 – (36 × 46.080)
= 1.080 – 1.658.880
= -1.657.800
–1.648.040
Penjelasan dengan langkah-langkah:
= 5(3)^2 × 4! – 6^2 × 12!!
= 5(3 × 3) × (4 × 3 × 2) – 36 × 12!!
= 5(9) × 24 – 36 × (12.10.8.6.4.2)
= 10840 – 36(46080)
= 10840 – 1.658.880
= -1.648.040