Question

Explain why 7x6x5x4+7x5x3 is composite number.​

Answer 1

the answer is 945

Step-by-step explanation:

there are two types :- prime and composite numbers !

prime: the number is a multiple of itself and no other number , eg :- 1, 2, 3 etc!

composite: the number is a multiple of itself and even other numbers too, eg:- 9 (goes in 3; 9) , 10 (goes in 10,5,2)

so the above equation u gave in the question has an answer of 945 ! which goes in the tables of 3, 315, 5 ! that means 7×6 ×5 ×4 + 7× 5 ×3 is a composite number

Not sure about the definitions !

But ,

Hope it helps !!!