We're going to solve 6393 multiplied by 6396
6393 × 6396 = 6396 × (6393)
+ 6396 × 3 which equals 19188
+ 6396 × 90 yielding 575640
+ 6396 × 300 producing 1918800
+ 6396 × 6000 which equals 38376000

= 40889628
