Matematika Sekolah Dasar Hellow, zelamat ziang >3

Zoal?

9!! + 6!!
===================================
Yahh ini hobi baru ku....
:)​

Hellow, zelamat ziang >3

Zoal?

9!! + 6!!
===================================
Yahh ini hobi baru ku....
:)​

= 9!! + 6!!

= (9.7.5.3.1) + ( 6.4.2)

= ( 63.5.3.1) + ( 24.2)

= ( 315.3) + 48

= 945 + 48

= 993

Jawaban:

993

Penjelasan dengan langkah-langkah:

9!! + 6!!

= (9 × 7 × 5 × 3 × 1) + (6 × 4 × 2)

= (63 × 5 × 3 × 1) + (24 × 2)

= (315 × 3 × 1) + 48

= (945 × 1) + 48

= 945 + 48

= 993

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