Whakaoti i te 1(-3)^2*(-5/12)^2

$$1 ( - 3 ) ^ { 2 } \times ( \frac { - 5 } { 12 } ) ^ { 2 }$$

Aromātai

$$\frac{25}{16}=1.5625$$

Ngā Upane Otinga

Tātaihia te -3 mā te pū o 2, kia riro ko 9.

$$1\times 9\times \left(\frac{-5}{12}\right)^{2}$$

Whakareatia te 1 ki te 9, ka 9.

$$9\times \left(\frac{-5}{12}\right)^{2}$$

Ka taea te hautanga \frac{-5}{12} te tuhi anō ko -\frac{5}{12} mā te tango i te tohu tōraro.

$$9\left(-\frac{5}{12}\right)^{2}$$

Tātaihia te -\frac{5}{12} mā te pū o 2, kia riro ko \frac{25}{144}.

$$9\times \frac{25}{144}$$

Whakareatia te 9 ki te \frac{25}{144}, ka \frac{25}{16}.

$$\frac{25}{16}$$

Tauwehe

$$\frac{5 ^ {2}}{2 ^ {4}} = 1\frac{9}{16} = 1.5625$$