Question

Q.

23³ - 5!! × ( 8 - 3 )

"Harapan ku seperti sepasang sandal :-::"​

Answer 1

23³ - 5!! × ( 8 - 3 )

= ( 23 × 23 × 23 ) - 5!! × ( 8 - 3 )

= ( 529 × 23 ) - 5!! × ( 8 - 3 )

= 12.167 - 5!! × ( 8 - 3 )

= 12.167 - 5!! × 5

= 12.167 - ( 5 × 3 × 1 ) × 5

= 12.167 - ( 15 × 1 ) × 5

= 12.167 - 15 × 5

= 12.167 - 75

= 12.092

Answer 2

Penjelasan dengan langkah-langkah:

KABATAKU FAKTORIALLL

23³ – 5!! × ( 8 – 3)

= (20 + 3)³ – 5×3×1 × 5

= (20³ + 3(20²)(3) + 3(20)(3²) + 3³) – 15 × 5

= (8.000 + 3.600 + 540 + 27) – 75

= 11.600 + 540 – 48

= 11.600 + 492

= 12.092 ✔