Jawaban:

14! + 9! = 87.178.654.080

14! = 87.178.291.200

( 14 × 13 × 12 × 11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × × 1 )

( 14 × 13 = 182 )

( 182 × 12 = 2.184 )

( 2.184 × 11 = 24.024 )

( 24.024 × 10 = 240.240 )

( 240.240 × 9 = 2.162.160 )

( 2.162.160 × 8 = 17.297.280 )

( 17.297.280 × 7 = 121.080.960 )

( 121.080.960 × 6 = 726.485.760 )

( 726.485.760 × 5 = 3.632.428.800 )

( 3.632.428.800 × 4 = 14.529.715.200 )

( 14.529.715.200 × 3 = 43.589.145.600 )

( 43.589.145.600 × 2 = 87.178.291.200 )

( 87.178.291.200 × 1 = 87.178.291.200 )

9! = 362.880

( 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 )

( 9 × 8 = 72 )

( 73 × 7 = 504 )

( 504 × 6 = 3.024 )

( 3.024 × 5 = 15.120 )

( 15.120 × 4 = 60.480 )

( 60.480 × 3 = 181.440 )

( 181.440 × 2 = 362.880 )

( 362.880 × 1 = 362.880 )

( 87.178.291.200 + 362.880 = 87.178.654.080 )

Penjelasan dengan langkah-langkah:

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