Whakaoti i te (16*5^4)-(48*5^3)+(54*5^2)-(27*5)

$$(16 \times { 5 }^{ 4 } )-(48 \times { 5 }^{ 3 } )+(54 \times { 5 }^{ 2 } )-(27 \times 5)$$

Aromātai

$$5215$$

Ngā Upane Otinga

Tātaihia te 5 mā te pū o 4, kia riro ko 625.

$$16\times 625-48\times 5^{3}+54\times 5^{2}-27\times 5$$

Whakareatia te 16 ki te 625, ka 10000.

$$10000-48\times 5^{3}+54\times 5^{2}-27\times 5$$

Tātaihia te 5 mā te pū o 3, kia riro ko 125.

$$10000-48\times 125+54\times 5^{2}-27\times 5$$

Whakareatia te 48 ki te 125, ka 6000.

$$10000-6000+54\times 5^{2}-27\times 5$$

Tangohia te 6000 i te 10000, ka 4000.

$$4000+54\times 5^{2}-27\times 5$$

Tātaihia te 5 mā te pū o 2, kia riro ko 25.

$$4000+54\times 25-27\times 5$$

Whakareatia te 54 ki te 25, ka 1350.

$$4000+1350-27\times 5$$

Tāpirihia te 4000 ki te 1350, ka 5350.

$$5350-27\times 5$$

Whakareatia te 27 ki te 5, ka 135.

$$5350-135$$

Tangohia te 135 i te 5350, ka 5215.

$$5215$$

Tauwehe

$$5\times 7\times 149$$