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受欢迎的代数 >

化简 15/3-4/9-1/6+11/18-1/36+2

解答

化简

\frac{15}{3} - \frac{4}{9} - \frac{1}{6} + \frac{11}{18} - \frac{1}{36} + 2

解答

\frac{251}{36}

+1

十进制

6.97222 \dots

求解步骤

\frac{15}{3} - \frac{4}{9} - \frac{1}{6} + \frac{11}{18} - \frac{1}{36} + 2

数字相除:

\frac{15}{3} = 5

= 5 - \frac{4}{9} - \frac{1}{6} + \frac{11}{18} - \frac{1}{36} + 2

数字相加:

5 + 2 = 7

= 7 - \frac{4}{9} - \frac{1}{6} + \frac{11}{18} - \frac{1}{36}

将项转换为分式:

7 = \frac{7}{1}

= \frac{7}{1} - \frac{4}{9} - \frac{1}{6} + \frac{11}{18} - \frac{1}{36}

\frac{7}{1} - \frac{4}{9} - \frac{1}{6} + \frac{11}{18} - \frac{1}{36} = \frac{251}{36}

= \frac{251}{36}

流行的例子

6 x^{2} - 13 x + 5 = 0

130 + 20 x > 350

0 = - \frac{5}{4} (x - \frac{6}{5})

化简 sqrt(1513)

s im pl i f y 1513

因式分解 (45t-16t^2)-26

f a c t or (45 t - 16 t^{2}) - 26