Whakaoti i te 23x*sqrt{4-5+10}div7%=500069999

$$23x \times \sqrt{ 4-5+10 } \div 7 \% =500069999$$

Whakaoti mō x

$$x = \frac{3500489993}{6900} = 507317\frac{2693}{6900} \approx 507317.390289855$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua ki te \frac{7}{100}.

$$23x\sqrt{4-5+10}=500069999\times \frac{7}{100}$$

Tangohia te 5 i te 4, ka -1.

$$23x\sqrt{-1+10}=500069999\times \frac{7}{100}$$

Tāpirihia te -1 ki te 10, ka 9.

$$23x\sqrt{9}=500069999\times \frac{7}{100}$$

Tātaitia te pūtakerua o 9 kia tae ki 3.

$$23x\times 3=500069999\times \frac{7}{100}$$

Whakareatia te 23 ki te 3, ka 69.

$$69x=500069999\times \frac{7}{100}$$

Tuhia te 500069999\times \frac{7}{100} hei hautanga kotahi.

$$69x=\frac{500069999\times 7}{100}$$

Whakareatia te 500069999 ki te 7, ka 3500489993.

$$69x=\frac{3500489993}{100}$$

Whakawehea ngā taha e rua ki te 69.

$$x=\frac{\frac{3500489993}{100}}{69}$$

Tuhia te \frac{\frac{3500489993}{100}}{69} hei hautanga kotahi.

$$x=\frac{3500489993}{100\times 69}$$

Whakareatia te 100 ki te 69, ka 6900.

$$x=\frac{3500489993}{6900}$$