Whakaoti i te x={left(1-7/4right)}^frac{1{3}}

$$x = { \left( \frac{ 1-7 }{ 4 } \right) }^{ \frac{ 1 }{ 3 } }$$

Whakaoti mō x (complex solution)

$$x=\sqrt[3]{-\frac{3}{2}}\approx 0.572357121+0.991351614i$$

Tautapa x (complex solution)

$$x≔\sqrt[3]{-\frac{3}{2}}$$

Whakaoti mō x

$$x = -\frac{\sqrt[3]{3} \cdot 2 ^ {\frac{2}{3}}}{2} \approx -1.144714243$$

Tautapa x

$$x≔-\frac{\sqrt[3]{3}\times 2^{\frac{2}{3}}}{2}$$