8*5-15+10*27/9
the diameter of circular tank is 9m find the area and circumference of the region
15/16-7/12-5/6
$\pi$
$$prd_a}{b{C$$
17280รท108
the radical form of [x]^-3/2 is
34/16-2/8
50=500/((200x)+(20000))
50=500/(200x)+(20000)
the radical form of x-3\2 is
