Whakaoti i te 45420+1962050/sqrt{256}

$$45420 + 196 \frac { 2050 } { \sqrt { 256 } }$$

Aromātai

$$\frac{141065}{2}=70532.5$$

Ngā Upane Otinga

Tātaitia te pūtakerua o 256 kia tae ki 16.

$$45420+196\times \frac{2050}{16}$$

Whakahekea te hautanga \frac{2050}{16} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$45420+196\times \frac{1025}{8}$$

Tuhia te 196\times \frac{1025}{8} hei hautanga kotahi.

$$45420+\frac{196\times 1025}{8}$$

Whakareatia te 196 ki te 1025, ka 200900.

$$45420+\frac{200900}{8}$$

Whakahekea te hautanga \frac{200900}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$45420+\frac{50225}{2}$$

Me tahuri te 45420 ki te hautau \frac{90840}{2}.

$$\frac{90840}{2}+\frac{50225}{2}$$

Tā te mea he rite te tauraro o \frac{90840}{2} me \frac{50225}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{90840+50225}{2}$$

Tāpirihia te 90840 ki te 50225, ka 141065.

$$\frac{141065}{2}$$

Tauwehe

$$\frac{5 \cdot 89 \cdot 317}{2} = 70532\frac{1}{2} = 70532.5$$