What is the following product? (2sqrt (7)+3sqrt (6))(5sqrt (2)+4sqrt (3)) 6sqrt (10)+16sqrt (2)+42 8sqrt (10)+30sqrt (2)+66 7sqrt (14)+6sqrt (21)+16sqrt (3)+21sqrt (2) 10sqrt (14)+8sqrt (21)+30sqrt (3)+36sqrt (2)

To find the product of , we can use the distributive property of multiplication over addition.Expanding the expression, we have: Simplifying each term, we get: Adding up all the terms, we have: Therefore, the correct answer is .