Question

how to find the nearest perfect square or cube to any given number?

Answer 1

just follow some tricks...and revise..
what comes at last..

eg.
on squaring of 2 ......4 comes at last

and in cubing 3.......8 comes at last...

Answer 2

just follow some tricks...and revise..
what comes at last..

eg.
on squaring of 2 ......4 comes at last

and in cubing 3.......8 comes at last...