We're going to solve 1226 multiplied by 7071
1226 × 7071 = 7071 × (1226)
+ 7071 × 6 that equals 42426
+ 7071 × 20 that is equal 141420
+ 7071 × 200 that is equal 1414200
+ 7071 × 1000 that is equal 7071000

= 8669046
