Evaluate the expression when a 7 b 2 c 6 and d 3 a b c d a b

Last updated: 8/30/2023

Evaluate the expression when a 7 b 2 c 6 and d 3 a b c d a b when a 7 b 2 c 6 and d 3 c d Simplify your answer Type an integer or a fraction