Answer:
it got to be b the 4 is on the line 3 so be -3 and 4 postive
solution is 9a^16
Step-by-step explanation:
(6)^2= 36
(a^5)^2= a^25
36a^25/(9a^9)
(36/9)= 4
(a^25)/(a^9)= a^(25-9)= a^16
51%
Simple. 100-49=51
