Question

Given that the volume of a cube is 2744 cm cube find the length of its edge

Answer 1

               V = 2744 mm^3 
Let side of cube = a 
V = a^3 
=> 2744 mm^3 = a^3 
=> (14 mm)^3 = a^3 
=> a = 14 mm is your answer ^~^

Answer 2

Volume of cube =a^3
2744=a^3
by making prime factors of 2744
2*2*2*7*7*7=a^3
2^3*7*3=a^3
by taking cube root on both sides
2*7=a
14=a
so the length of its edge =14