Whakaoti i te sqrt{2}*sqrt{2}-5^5div5^3+2^3^2

$$\sqrt{ 2 } \times \sqrt{ 2 } - { 5 }^{ 5 } \div { 5 }^{ 3 } + { 2 }^{ { 3 }^{ 2 } }$$

Aromātai

$$489$$

Ngā Upane Otinga

Whakareatia te \sqrt{2} ki te \sqrt{2}, ka 2.

$$2-\frac{5^{5}}{5^{3}}+2^{3^{2}}$$

Hei whakawehe ngā pū o te pūtake kotahi, tangohia te taupū o te tauraro mai i te taupū o te taurunga. Me tango te 3 i te 5 kia riro ai te 2.

$$2-5^{2}+2^{3^{2}}$$

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

$$2-25+2^{3^{2}}$$

Tangohia te 25 i te 2, ka -23.

$$-23+2^{3^{2}}$$

Tātaihia te 3 mā te pū o 2, kia riro ko 9.

$$-23+2^{9}$$

Tātaihia te 2 mā te pū o 9, kia riro ko 512.

$$-23+512$$

Tāpirihia te -23 ki te 512, ka 489.

$$489$$

Tauwehe

$$3\times 163$$