Whakaoti i te 36:(51/5-7)+(1/2)^3*04^2

$$36 : ( 5 \frac { 1 } { 5 } - 7 ) + ( \frac { 1 } { 2 } ) ^ { 3 } \cdot 04 ^ { 2 }$$

Aromātai

$$-20$$

Ngā Upane Otinga

Whakareatia te 5 ki te 5, ka 25.

$$\frac{36}{\frac{25+1}{5}-7}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Tāpirihia te 25 ki te 1, ka 26.

$$\frac{36}{\frac{26}{5}-7}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Me tahuri te 7 ki te hautau \frac{35}{5}.

$$\frac{36}{\frac{26}{5}-\frac{35}{5}}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Tā te mea he rite te tauraro o \frac{26}{5} me \frac{35}{5}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{36}{\frac{26-35}{5}}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Tangohia te 35 i te 26, ka -9.

$$\frac{36}{-\frac{9}{5}}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Whakawehe 36 ki te -\frac{9}{5} mā te whakarea 36 ki te tau huripoki o -\frac{9}{5}.

$$36\left(-\frac{5}{9}\right)+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Tuhia te 36\left(-\frac{5}{9}\right) hei hautanga kotahi.

$$\frac{36\left(-5\right)}{9}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Whakareatia te 36 ki te -5, ka -180.

$$\frac{-180}{9}+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Whakawehea te -180 ki te 9, kia riro ko -20.

$$-20+\left(\frac{1}{2}\right)^{3}\times 0\times 4^{2}$$

Tātaihia te \frac{1}{2} mā te pū o 3, kia riro ko \frac{1}{8}.

$$-20+\frac{1}{8}\times 0\times 4^{2}$$

Whakareatia te \frac{1}{8} ki te 0, ka 0.

$$-20+0\times 4^{2}$$

Tātaihia te 4 mā te pū o 2, kia riro ko 16.

$$-20+0\times 16$$

Whakareatia te 0 ki te 16, ka 0.

$$-20+0$$

Tāpirihia te -20 ki te 0, ka -20.

$$-20$$

Tauwehe

$$-20$$