D , ddis my boyfiee . look ‘ s dia lucu banggettt <3

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1. 7! + 3! =
2. 3! + 3! =
3. 5! – 2! =

<img src="https://id-static.z-dn.net/files/d1c/bb71043beddcac16d275a6f8532ecb3f.jpg" alt="D , ddis my boyfiee . look ' s dia lucu banggettt

D , ddis my boyfiee . look ‘ s dia lucu banggettt <3

Bagian (i)

» 7! + 3!

» (7 × 6 × 5 × 4 × 3 × 2 × 1) + (3 × 2 × 1)

» 5.040 + (6 × 1)

» 5.040 + 6

» 5.046

Bagian (ii)

» 3! + 3!

» (3 × 2 × 1) + (3 × 2 × 1)

» (6 × 1) + (6 × 1)

» 6 + 6

» 12

Bagian (iii)

» 5! – 2!

» (5 × 4 × 3 × 2 × 1) – (2 × 1)

» (20 × 3 × 2 × 1) – 2

» (60 × 2 × 1) – 2

» (120 × 1) – 2

» 120 – 2

» 118