Answer:

r + 6 - 10

___

r + 8

Step-by-step explanation:

Visit "Minute Math" youtube channel for further explanation.. title- " Divide (r^2+14r+38) ÷ (r+8) "

..and since (r² + 14r + 38) ÷ (r + 8) is equivalent to

r² + 14r + 38

__________

r + 8

Hope it helps :)