Alright, let's work through 9975 times 1043 step by step
9975 × 1043 = 1043 × (9975)
+ 1043 × 5 that is equal 5215
+ 1043 × 70 that equals 73010
+ 1043 × 900 which equals 938700
+ 1043 × 9000 what gives us 9387000

= 10403925
