Issolvi (3*5^4)-(12*5^2)-(27*5)

$$(3 \times { 5 }^{ 4 } )-(12 \times { 5 }^{ 2 } )-(27 \times 5)$$

Evalwa

$$1440$$

Passi tas-Soluzzjonijiet

Ikkalkula 5 bil-power ta' 4 u tikseb 625.

$$3\times 625-12\times 5^{2}-27\times 5$$

Immultiplika 3 u 625 biex tikseb 1875.

$$1875-12\times 5^{2}-27\times 5$$

Ikkalkula 5 bil-power ta' 2 u tikseb 25.

$$1875-12\times 25-27\times 5$$

Immultiplika 12 u 25 biex tikseb 300.

$$1875-300-27\times 5$$

Naqqas 300 minn 1875 biex tikseb 1575.

$$1575-27\times 5$$

Immultiplika 27 u 5 biex tikseb 135.

$$1575-135$$

Naqqas 135 minn 1575 biex tikseb 1440.

$$1440$$

Fattur

$$2^{5}\times 3^{2}\times 5$$