12!!! + 4! =
10!! - 5!! =
Pensi:)
❐Penyelesaian :
» 12!!! + 4!
» ( 12 × 9 × 6 × 3 ) + ( 4 × 3 × 2 × 1 )
» ( 108 × 6 × 3 ) + ( 12 × 2 × 1 )
» ( 648 × 3 ) + ( 24 × 1 )
» 1.944 + 24
» 1.968
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
» 10!! - 5!!
» ( 10 × 8 × 6 × 4 × 2 ) - ( 5 × 3 × 1 )
» ( 80 × 6 × 4 × 2 ) - ( 15 × 1 )
» ( 480 × 4 × 2 ) - 15
» ( 1.920 × 2 ) - 15
» 3.840 - 15
» 3.825
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✎Kesimpulan :
☑︎ hasil dari 12!!! + 4! adalah 1.968
☑︎ hasil dari 10!! - 5!! adalah 3.825
________________________________
[tex]\boxed{\colorbox{black}{\pink{Answer \: By : @silah1234}}}[/tex]
Diketahui:
- 12!!! + 4! =
- 10!! - 5!! =
Ditanya :
- Hasil?
Penyelesaian
- 12!!! + 4! =
= (12 × 9 × 6 × 3) + 4!
= ( 108 × 6 × 3 ) + 4!
= ( 648 × 3 ) + 4!
= 1.944 + 4!
= 1.944 + ( 4 × 3 × 2 × 1 )
= 1.944 + ( 12 × 2 × 1 )
= 1.944 + ( 24 × 1 )
= 1.944 + 24
= 1.968
_____________________.
- 10!! - 5!! =
= ( 10 × 8 × 6 × 4 × 2 ) - 5!!
= ( 80 × 6 × 4 × 2 ) - 5!!
= ( 480 × 4 × 2 ) - 5!!
= ( 1.920 × 2 ) - 5!!
= 3.840 - ( 5 × 3 × 1 )
= 3.840 - ( 15 × 1 )
= 3.840 - 15
= 3.825
Kesimpulan :
- Jadi Hasil Dari 12!!! + 4! adalah 1.968
- Jadi Hasil Dari 10!! - 5!! adalah 3.825
