((76)2)/(74)((7^6)^2) / (7^4)((76)2)/(74) A7^4B7^8C7^12D7^16Answer: B. 7^8 Read Explanation: ((76)2)=712((7^6)^2)=7^{12}((76)2)=712712(74)\frac{7^{12}}{(7^4)}(74)712 =(78)=(7^8)=(78)∵aman=am−n\because\frac{a^m}{a^n}=a^{m-n}∵anam=am−n Read more in App