Whakaoti i te 1/5+2/3*9*01-sqrt{03}*sqrt{03}=

$$\frac { 1 } { 5 } + \frac { 2 } { 3 } \cdot 9 \cdot 01 - \sqrt { 03 } \cdot \sqrt { 03 } =$$

Aromātai

$$\frac{1}{5}=0.2$$

Ngā Upane Otinga

Whakareatia te \sqrt{0\times 3} ki te \sqrt{0\times 3}, ka \left(\sqrt{0\times 3}\right)^{2}.

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

Tuhia te \frac{2}{3}\times 9 hei hautanga kotahi.

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

Whakareatia te 2 ki te 9, ka 18.

$$\frac{1}{5}+\frac{18}{3}\times 0\times 1-\left(\sqrt{0\times 3}\right)^{2}$$

Whakawehea te 18 ki te 3, kia riro ko 6.

$$\frac{1}{5}+6\times 0\times 1-\left(\sqrt{0\times 3}\right)^{2}$$

Whakareatia te 6 ki te 0, ka 0.

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

Whakareatia te 0 ki te 1, ka 0.

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

Tāpirihia te \frac{1}{5} ki te 0, ka \frac{1}{5}.

$$\frac{1}{5}-\left(\sqrt{0\times 3}\right)^{2}$$

Whakareatia te 0 ki te 3, ka 0.

$$\frac{1}{5}-\left(\sqrt{0}\right)^{2}$$

Ko te pūrua o \sqrt{0} ko 0.

$$\frac{1}{5}-0$$

Tangohia te 0 i te \frac{1}{5}, ka \frac{1}{5}.

$$\frac{1}{5}$$

Tauwehe

$$\frac{1}{5} = 0.2$$