Whakaoti i te 3/4-(1/32)^-frac{2{5}}+x(1/2)^-1*2^0=27

$$\frac { 3 } { 4 } - ( \frac { 1 } { 32 } ) ^ { - \frac { 2 } { 5 } } + x ( \frac { 1 } { 2 } ) ^ { - 1 } \cdot 2 ^ { 0 } = 27$$

Whakaoti mō x

$$x = \frac{121}{8} = 15\frac{1}{8} = 15.125$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tātaihia te \frac{1}{32} mā te pū o -\frac{2}{5}, kia riro ko 4.

$$\frac{3}{4}-4+x\times \left(\frac{1}{2}\right)^{-1}\times 2^{0}=27$$

Tangohia te 4 i te \frac{3}{4}, ka -\frac{13}{4}.

$$-\frac{13}{4}+x\times \left(\frac{1}{2}\right)^{-1}\times 2^{0}=27$$

Tātaihia te \frac{1}{2} mā te pū o -1, kia riro ko 2.

$$-\frac{13}{4}+x\times 2\times 2^{0}=27$$

Tātaihia te 2 mā te pū o 0, kia riro ko 1.

$$-\frac{13}{4}+x\times 2\times 1=27$$

Whakareatia te 2 ki te 1, ka 2.

$$-\frac{13}{4}+x\times 2=27$$

Me tāpiri te \frac{13}{4} ki ngā taha e rua.

$$x\times 2=27+\frac{13}{4}$$

Tāpirihia te 27 ki te \frac{13}{4}, ka \frac{121}{4}.

$$x\times 2=\frac{121}{4}$$

Whakawehea ngā taha e rua ki te 2.

$$x=\frac{\frac{121}{4}}{2}$$

Tuhia te \frac{\frac{121}{4}}{2} hei hautanga kotahi.

$$x=\frac{121}{4\times 2}$$

Whakareatia te 4 ki te 2, ka 8.

$$x=\frac{121}{8}$$