Datrys -3^2+(-025)^100*4^100+(1/2-1/3)*(1/6)^-2

$$- 3 ^ { 2 } + ( - 025 ) ^ { 100 } \times 4 ^ { 100 } + ( \frac { 1 } { 2 } - \frac { 1 } { 3 } ) \times ( \frac { 1 } { 6 } ) ^ { - 2 }$$

Enrhifo

$$-3$$

Camau Ateb

Cyfrifo 3 i bŵer 2 a chael 9.

$$-9+\left(0\times 25\right)^{100}\times 4^{100}+\left(\frac{1}{2}-\frac{1}{3}\right)\times \left(\frac{1}{6}\right)^{-2}$$

Lluosi 0 a 25 i gael 0.

$$-9+0^{100}\times 4^{100}+\left(\frac{1}{2}-\frac{1}{3}\right)\times \left(\frac{1}{6}\right)^{-2}$$

Cyfrifo 0 i bŵer 100 a chael 0.

$$-9+0\times 4^{100}+\left(\frac{1}{2}-\frac{1}{3}\right)\times \left(\frac{1}{6}\right)^{-2}$$

Cyfrifo 4 i bŵer 100 a chael 1606938044258990275541962092341162602522202993782792835301376.

$$-9+0\times 1606938044258990275541962092341162602522202993782792835301376+\left(\frac{1}{2}-\frac{1}{3}\right)\times \left(\frac{1}{6}\right)^{-2}$$

Lluosi 0 a 1606938044258990275541962092341162602522202993782792835301376 i gael 0.

$$-9+0+\left(\frac{1}{2}-\frac{1}{3}\right)\times \left(\frac{1}{6}\right)^{-2}$$

Adio -9 a 0 i gael -9.

$$-9+\left(\frac{1}{2}-\frac{1}{3}\right)\times \left(\frac{1}{6}\right)^{-2}$$

Tynnu \frac{1}{3} o \frac{1}{2} i gael \frac{1}{6}.

$$-9+\frac{1}{6}\times \left(\frac{1}{6}\right)^{-2}$$

Cyfrifo \frac{1}{6} i bŵer -2 a chael 36.

$$-9+\frac{1}{6}\times 36$$

Lluosi \frac{1}{6} a 36 i gael 6.

$$-9+6$$

Adio -9 a 6 i gael -3.

$$-3$$

Ffactor

$$-3$$