Whakaoti i te sqrt{75}*4*3000div3.14+(152+(15*2))^2

$$\sqrt { 75 } \times 4 \times 3000 \div 3.14 + ( 152 + ( 15 \times 2 ) ) ^ { 2 }$$

Aromātai

$$\frac{3000000\sqrt{3}}{157}+33124\approx 66220.512246539$$

Ngā Upane Otinga

Whakareatia te 4 ki te 3000, ka 12000.

$$\frac{12000\sqrt{75}}{3.14}+\left(152+15\times 2\right)^{2}$$

Tauwehea te 75=5^{2}\times 3. Tuhia anō te pūtake rua o te hua \sqrt{5^{2}\times 3} hei hua o ngā pūtake rua \sqrt{5^{2}}\sqrt{3}. Tuhia te pūtakerua o te 5^{2}.

$$\frac{12000\times 5\sqrt{3}}{3.14}+\left(152+15\times 2\right)^{2}$$

Whakareatia te 12000 ki te 5, ka 60000.

$$\frac{60000\sqrt{3}}{3.14}+\left(152+15\times 2\right)^{2}$$

Whakawehea te 60000\sqrt{3} ki te 3.14, kia riro ko \frac{3000000}{157}\sqrt{3}.

$$\frac{3000000}{157}\sqrt{3}+\left(152+15\times 2\right)^{2}$$

Whakareatia te 15 ki te 2, ka 30.

$$\frac{3000000}{157}\sqrt{3}+\left(152+30\right)^{2}$$

Tāpirihia te 152 ki te 30, ka 182.

$$\frac{3000000}{157}\sqrt{3}+182^{2}$$

Tātaihia te 182 mā te pū o 2, kia riro ko 33124.

$$\frac{3000000}{157}\sqrt{3}+33124$$

Tauwehe

$$\frac{4 {(750000 \sqrt{3} + 1300117)}}{157} = 66220.51224653906$$