Question

Подай у выгляди дробу
1/a - 2/b
4/c + 3/2c

Answer 1

$\frac{1}{a}- \frac{2}{b}= \frac{b-2a}{ab}$
$\frac{4}{c}+ \frac{3}{2c} = \frac{4*2+3}{2c} = \frac{11}{2c}$