Issolvi 14*13*12*11*10*9*8*7*6*5*4*3*2*1/2*1*1*1*1*1=

$$\frac { 14 \cdot 13 \cdot 12 \cdot 11 \cdot 10 \cdot 9 \cdot 8 \cdot 7 \cdot 6 \cdot 5 \cdot 4 \cdot 3 \cdot 2 \cdot 1 } { 2 \cdot 1 \cdot 1 \cdot 1 \cdot 1 \cdot 1 } =$$

Evalwa

$$43589145600$$

Passi tas-Soluzzjonijiet

Annulla 2 fin-numeratur u d-denominatur.

$$2\times 3\times 4\times 5\times 6\times 7\times 7\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 2 u 3 biex tikseb 6.

$$6\times 4\times 5\times 6\times 7\times 7\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 6 u 4 biex tikseb 24.

$$24\times 5\times 6\times 7\times 7\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 24 u 5 biex tikseb 120.

$$120\times 6\times 7\times 7\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 120 u 6 biex tikseb 720.

$$720\times 7\times 7\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 720 u 7 biex tikseb 5040.

$$5040\times 7\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 5040 u 7 biex tikseb 35280.

$$35280\times 8\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 35280 u 8 biex tikseb 282240.

$$282240\times 9\times 10\times 11\times 12\times 13$$

Immultiplika 282240 u 9 biex tikseb 2540160.

$$2540160\times 10\times 11\times 12\times 13$$

Immultiplika 2540160 u 10 biex tikseb 25401600.

$$25401600\times 11\times 12\times 13$$

Immultiplika 25401600 u 11 biex tikseb 279417600.

$$279417600\times 12\times 13$$

Immultiplika 279417600 u 12 biex tikseb 3353011200.

$$3353011200\times 13$$

Immultiplika 3353011200 u 13 biex tikseb 43589145600.

$$43589145600$$

Fattur

$$2^{10}\times 3^{5}\times 5^{2}\times 7^{2}\times 11\times 13$$