Alright, let's work through 5984 times 7071 step by step
5984 × 7071 = 7071 × (5984)
+ 7071 × 4 that is equal 28284
+ 7071 × 80 yielding 565680
+ 7071 × 900 that results in 6363900
+ 7071 × 5000 that equals 35355000

= 42312864
