12! + 12² = ?note: wk wk, fix sama banget sifat gw kek gini :)​

12! = 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 12 x 11 = 132

= 132 x 10 = 1320

= 1320 x 9 = 11.880

= 11.880 x 8 = 95.040

= 95.040 x 7 = 665.280

= 665.280 x 6 = 3.991.680

= 3.991.680 x 5 = 19.958.400

= 19.958.400 x 4 = 79.833.600

= 79.833.600 x 3 = 239.500.800

= 239.500.800 x 2 = 479.001.600

12² = 12 x 12

= 144

Hasil

= 479.001.600 + 144

= 479.001.744

Note : Menghamdeh