Question

explain why 7 x 11 x 13 +13 and 7 x 6 x 5 x 4 x3 x 2 x1 +5 are composite numbers

Answer 1

Heya..________________________

See the attachment

Answer 2

Answer:

Step-by-step explanation:

Composite numbers=product of prime numbers

7×11×13=1001+13

1014=2×3×13×13

(7 x 6 x 5 x 4 x3 x 2 x1) +5

5040+5

5045=5×1009

•It's a composite number