Whakaoti i te sqrt{(-2)^2}-1+1/9*(-3)^2+sqrt[3]{-8}

$$\sqrt { ( - 2 ) ^ { 2 } } - 1 + \frac { 1 } { 9 } \times ( - 3 ) ^ { 2 } + \sqrt[ 3 ] { - 8 }$$

Aromātai

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Ngā Upane Otinga

Tātaihia te -2 mā te pū o 2, kia riro ko 4.

$$\sqrt{4}-1+\frac{1}{9}\left(-3\right)^{2}+\sqrt[3]{-8}$$

Tātaitia te pūtakerua o 4 kia tae ki 2.

$$2-1+\frac{1}{9}\left(-3\right)^{2}+\sqrt[3]{-8}$$

Tangohia te 1 i te 2, ka 1.

$$1+\frac{1}{9}\left(-3\right)^{2}+\sqrt[3]{-8}$$

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

$$1+\frac{1}{9}\times 9+\sqrt[3]{-8}$$

Whakareatia te \frac{1}{9} ki te 9, ka 1.

$$1+1+\sqrt[3]{-8}$$

Tāpirihia te 1 ki te 1, ka 2.

$$2+\sqrt[3]{-8}$$

Tātaitia te \sqrt[3]{-8} kia tae ki -2.

$$2-2$$

Tangohia te 2 i te 2, ka 0.

$$0$$

Tauwehe

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