化简 (sqrt(32))/(sqrt(2))

解答

化简

\frac{32}{2}

4

求解步骤

\frac{32}{2}

使用根式运算法则:

\frac{a}{b} = \frac{a}{b}, a \geq 0, b \geq 0

\frac{32}{2} = \frac{32}{2}

= \frac{32}{2}

数字相除:

\frac{32}{2} = 16

= 16

因式分解数字:

16 = 4^{2}

= 4^{2}

使用根式运算法则:

a^{2} = a, a \geq 0

4^{2} = 4

= 4

s im pl i f y 3 \cdot 15

s im pl i f y \frac{7}{18} - \frac{25}{81}

j o in 1 - \frac{π}{4}

69.6 - 2.539 \cdot \frac{x}{8} = 68.4

\frac{x}{9} + \frac{4}{3} = \frac{1}{2} x - 1