if a # b = ab – b + b ^ 2 , then 3 # 6 =
"solution - simply substitute 3 and 6 in equation in the place of a and b respectively . 3 # 6 = 3 * 6 - 6 + 6 ^ 2 = 18 - 6 + 36 = 48 . ans e"
add(subtract(multiply(3, 6), 6), power(6, 2))