Answer:

Step-by-step explanation:
Apply the exponent rule
to a


Apply the exponent rule to b

Apply the exponent rule 

Answer:
The given Divisor = 21 and Dividend = 91403
43522191403847463110105534211
The Quotient is 4352 and the Remainder is 11
Answer: y=66
I hope it helps you!
I think its 14 because in order to get to 28 but 2 you count 14 times saying 2×14