Whakaoti i te ((1+805)*403div2)*3+((2+806)*403div2)*2+807*2

$$((1+805) \times 403 \div 2) \times 3+((2+806) \times 403 \div 2) \times 2+807 \times 2$$

Aromātai

$$814465$$

Ngā Upane Otinga

Tāpirihia te 1 ki te 805, ka 806.

$$\frac{806\times 403}{2}\times 3+\frac{\left(2+806\right)\times 403}{2}\times 2+807\times 2$$

Whakareatia te 806 ki te 403, ka 324818.

$$\frac{324818}{2}\times 3+\frac{\left(2+806\right)\times 403}{2}\times 2+807\times 2$$

Whakawehea te 324818 ki te 2, kia riro ko 162409.

$$162409\times 3+\frac{\left(2+806\right)\times 403}{2}\times 2+807\times 2$$

Whakareatia te 162409 ki te 3, ka 487227.

$$487227+\frac{\left(2+806\right)\times 403}{2}\times 2+807\times 2$$

Tāpirihia te 2 ki te 806, ka 808.

$$487227+\frac{808\times 403}{2}\times 2+807\times 2$$

Whakareatia te 808 ki te 403, ka 325624.

$$487227+\frac{325624}{2}\times 2+807\times 2$$

Whakawehea te 325624 ki te 2, kia riro ko 162812.

$$487227+162812\times 2+807\times 2$$

Whakareatia te 162812 ki te 2, ka 325624.

$$487227+325624+807\times 2$$

Tāpirihia te 487227 ki te 325624, ka 812851.

$$812851+807\times 2$$

Whakareatia te 807 ki te 2, ka 1614.

$$812851+1614$$

Tāpirihia te 812851 ki te 1614, ka 814465.

$$814465$$

Tauwehe

$$5\times 29\times 41\times 137$$