Question

any hatu
number n.
4. Explain why 7 x 11 x 13+13 and 7 x 6 x 5 x 4 x 3 x 2 x 1 +5 are composite
numbers.
100g 5o4S
114 (507​

Answer 1

Answer:

because these have more than two factors

...1......13,77,1,..

...2.....5,1,2,...