5/6-1/2+2-1/3

解答

\frac{5}{6} - \frac{1}{2} + 2 - \frac{1}{3}

2

求解步骤

\frac{5}{6} - \frac{1}{2} + 2 - \frac{1}{3}

遵循 PEMDAS 运算顺序

加减（左右）

\frac{5}{6} - \frac{1}{2} = \frac{1}{3}

= \frac{1}{3} + 2 - \frac{1}{3}

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

= \frac{7}{3} - \frac{1}{3}

\frac{7}{3} - \frac{1}{3} = 2

= 2

s im pl i f y \frac{33}{2} - \frac{33}{2 ( 1000 ) ^{2}}

\frac{x + 1}{x - 2} \geq 1

s im pl i f y π \cdot \frac{1}{3}

∣ x - 3 ∣ - 3 = 5

\frac{1}{3} x + \frac{1}{2} < \frac{2}{3} - \frac{5}{2} x