Whakaoti i te sqrt{64}*sqrt{6.25}+sqrt{2^3+17}

$$\sqrt{ 64 } \times \sqrt{ 6.25 } + \sqrt{ { 2 }^{ 3 } +17 }$$

Aromātai

$$25$$

Ngā Upane Otinga

Tātaitia te pūtakerua o 64 kia tae ki 8.

$$8\sqrt{6.25}+\sqrt{2^{3}+17}$$

Tātaitia te pūtakerua o 6.25 kia tae ki 2.5.

$$8\times 2.5+\sqrt{2^{3}+17}$$

Whakareatia te 8 ki te 2.5, ka 20.

$$20+\sqrt{2^{3}+17}$$

Tātaihia te 2 mā te pū o 3, kia riro ko 8.

$$20+\sqrt{8+17}$$

Tāpirihia te 8 ki te 17, ka 25.

$$20+\sqrt{25}$$

Tātaitia te pūtakerua o 25 kia tae ki 5.

$$20+5$$

Tāpirihia te 20 ki te 5, ka 25.

$$25$$

Tauwehe

$$5^{2}$$