7! – 9! =
22² × 42 =
Pakai cara!
No nyasal!
Selamat mengerjakan 🙂
Quis
Penjelasan dengan langkah-langkah:
= 7! – 9!
= (7.6.5.4.3.2.1) – (9.8.7.6.5.4.3.2.1)
= (42.20.6) – (72.42.20.6)
= (42.120) – (3024.120)
= 5040 – 362.880
= –357.840
= 22² × 42
= 484 × 42
= 20.328
Jawaban:
7! -9!= -357840
22" ×42= 484×42= 20328
semoga bermanfaat