Q.
20!!!+45²=......
23+56=.......
awas kalou tak pakek jalan!!!!
cara BERSUSUN!!!!![]()
20!!!+45²=......
23+56=.......
awas kalou tak pakek jalan!!!!
cara BERSUSUN!!!!
- 20!!! + 45² =
= ( 20 × 17 × 14 × 11 × 8 × 5 × 2 ) + ( 45 × 45 )
= ( 340 × 14 × 11 × 8 × 5 × 2 ) + 2.025
= ( 4.760 × 11 × 8 × 5 × 2 ) + 2.025
= ( 52.360 × 8 × 5 × 2 ) + 2.025
= ( 418.880 × 5 × 2 ) + 2.025
= ( 2.094.400 × 2 ) + 2.025
= 4.188.800 + 2.025
= 4.190.852
- 23+56=.......
= 23 + 56
= 79
Penjelasan:
=> penyelesaian :
20!!! = 20×17×14×11×8×5×2
20!!! = 340×14×11×8×5×2
20!!! = 4.760×11×8×5×2
20!!! = 52.360×8×5×2
20!!! = 418.880×5×2
20!!! = 2.094.400×2
20!!! = 4.188.800
45² = 45×45
= 2.025
4.188.800 + 2.025 = 4.190.825
23 + 56 = 79
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