Explain why 7x6x5x4x3x2x1+5 is a composite number
Answers
Answered by
3
when you will solve it the number 5 is coming two times and it would be taken common and this because there are many prime numbers involved so it is a composite number
eviliaysyncs:
Whats the link between prime numbers as factors
when many primes get multiplied thay become composite
Tq
Answered by
4
7*6*5*4*3*2*1+5 can be written as
5(7*6*4*3*2+1)
5k k=7*6*4*3*2+1= 1009
and 5k can be written as product of two numbers
hence,it is a composite number..
mark as brainliest...
5(7*6*4*3*2+1)
5k k=7*6*4*3*2+1= 1009
and 5k can be written as product of two numbers
hence,it is a composite number..
mark as brainliest...
Similar questions