Whakaoti i te 2^2-5/2(2)^3+6

$$\frac { 2 ^ { 2 } - 5 } { 2 ( 2 ) ^ { 3 } + 6 }$$

Aromātai

$$-\frac{1}{22}\approx -0.045454545$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 3 kia riro ai te 4.

$$\frac{2^{2}-5}{2^{4}+6}$$

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

$$\frac{4-5}{2^{4}+6}$$

Tangohia te 5 i te 4, ka -1.

$$\frac{-1}{2^{4}+6}$$

Tātaihia te 2 mā te pū o 4, kia riro ko 16.

$$\frac{-1}{16+6}$$

Tāpirihia te 16 ki te 6, ka 22.

$$\frac{-1}{22}$$

Ka taea te hautanga \frac{-1}{22} te tuhi anō ko -\frac{1}{22} mā te tango i te tohu tōraro.

$$-\frac{1}{22}$$

Tauwehe

$$-\frac{1}{22} = -0.045454545454545456$$