Question

I AM THE SQUARE OF THE NUMBER THAT IS 68 LESS THAN THE PRODUCT OF THE LCM OF 2 AND 3 AND THE LCMOF 3 AND 4 .WHAT NUMBER AM I.PLEASE EXPLAIN BRIEFLY.

Answer 1

Let our number  =  x 
And

LCM of 2 and 3  =  2 × 3  =  6
And
LCM of 3  and 4   =  3 × 4  =  12 

So, from given condition we get 

12 × 6   -   6 8  =   x 2

x 2  =  72  -  68

x 2 =  4

x 2 = 22

x  =  2

So,

Our number  =  2                                        ( Ans )