I only could find part of the triangle sorry, but u1 is 2 radical 2
Answer:
remainder = 
Step-by-step explanation:
The remainder is the value of the subtraction of the last 2 lines in the procedure.
5x - 9
- (5x - 10)
That is
5x - 5x = 0 and - 9 - (- 10) = - 9 + 10 = 1
over the divisor x- 2 , gives
remainder = 
It would be 18.75 because if you put it into a mixed number then multiply by 5 you get 18.75