Alright, let's work through 9005 times 8805 step by step
9005 × 8805 = 8805 × (9005)
+ 8805 × 5 that equals 44025
+ 8805 × 00 that is equal 0
+ 8805 × 000 producing 0
+ 8805 × 9000 which equals 79245000

= 79289025
