化简 y^{3/7}*y^{1/14}

解答

化简

y^{\frac{3}{7}} \cdot y^{\frac{1}{14}}

y^{\frac{1}{2}}

求解步骤

y^{\frac{3}{7}} y^{\frac{1}{14}}

使用指数法则:

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

y^{\frac{3}{7}} y^{\frac{1}{14}} = y^{\frac{3}{7} + \frac{1}{14}}

= y^{\frac{3}{7} + \frac{1}{14}}

\frac{3}{7} + \frac{1}{14} = \frac{1}{2}

= y^{\frac{1}{2}}

\frac{1}{2} x - 6 \geq 10

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

f a c t or x^{2} - 11 x y + 30 y^{2}

s im pl i f y \frac{8 !}{4 ! 4 !}

v^{2} = 0 + 2 \cdot 2.11 \cdot 5.84