2484 • 12 =
a 207
b. 207 r 2
c. 210 r 5

What is the value of x in the following equation. -x ^3/2 = -27

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Given that abcd is a rhombus, what is the value of x?