Do Square of 63 Step 1: 6x6=36 Step2 : Consider 36 as 360 Step 3: 360+2x3x6= 396 Step 4: Cosider 396 as 3960 Step 5: 3960+6x6.
1 Prasad Narayana, Ruiming Chen, Yao Zhao, Yan Chen and Hai Zhou Northwestern University, Evanston IL Z. Judy Fu Motorola Labs, Schaumburg IL Funded by.
