x^{7/2}

解答

x^{\frac{7}{2}}

x^{3} x^{\frac{1}{2}}

求解步骤

x^{\frac{7}{2}}

使用指数法则:

a^{b + c} = a^{b} \cdot a^{c}

x^{\frac{7}{2}} = x^{3 + \frac{1}{2}} = x^{3} x^{\frac{1}{2}}

= x^{3} x^{\frac{1}{2}}

2 (x - 5) = 10

\frac{π}{6} + \frac{π}{12}

12 1^{\frac{3}{2}}

- 6 x^{3} - 12 x^{2} - 18 x

x^{2} + 24 x + 144