Whakaoti i te -663div4pi*1/36pi*10^-9

$$-663 \div 4 \pi \times \frac{ 1 }{ 36 } \pi \times { 10 }^{ -9 }$$

Aromātai

$$-\frac{221\pi ^{2}}{48000000000}\approx -0.000000045$$

Ngā Upane Otinga

Whakareatia te \pi ki te \pi , ka \pi ^{2}.

$$\frac{-663}{4}\pi ^{2}\times \frac{1}{36}\times 10^{-9}$$

Ka taea te hautanga \frac{-663}{4} te tuhi anō ko -\frac{663}{4} mā te tango i te tohu tōraro.

$$-\frac{663}{4}\pi ^{2}\times \frac{1}{36}\times 10^{-9}$$

Whakareatia te -\frac{663}{4} ki te \frac{1}{36}, ka -\frac{221}{48}.

$$-\frac{221}{48}\pi ^{2}\times 10^{-9}$$

Tātaihia te 10 mā te pū o -9, kia riro ko \frac{1}{1000000000}.

$$-\frac{221}{48}\pi ^{2}\times \frac{1}{1000000000}$$

Whakareatia te -\frac{221}{48} ki te \frac{1}{1000000000}, ka -\frac{221}{48000000000}.

$$-\frac{221}{48000000000}\pi ^{2}$$