Whakaoti i te 5(2)^2-6(frac{sqrt{100}-5}{sqrt{36}})?

$$5 ( 2 ) ^ { 2 } - 6 ( \frac { \sqrt { 100 } - 5 } { \sqrt { 36 } } ) ?$$

Aromātai

$$15$$

Ngā Upane Otinga

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

$$5\times 4-6\times \frac{\sqrt{100}-5}{\sqrt{36}}$$

Whakareatia te 5 ki te 4, ka 20.

$$20-6\times \frac{\sqrt{100}-5}{\sqrt{36}}$$

Tātaitia te pūtakerua o 100 kia tae ki 10.

$$20-6\times \frac{10-5}{\sqrt{36}}$$

Tangohia te 5 i te 10, ka 5.

$$20-6\times \frac{5}{\sqrt{36}}$$

Tātaitia te pūtakerua o 36 kia tae ki 6.

$$20-6\times \frac{5}{6}$$

Me whakakore te 6 me te 6.

$$20-5$$

Tangohia te 5 i te 20, ka 15.

$$15$$

Tauwehe

$$3\times 5$$