Question

explain why 7× 11 ×13 + 13 and 7 ×6 ×5 × 4 x 3 x 2 2 X 1 +5 are are composite numbers​

Answer 1

Answer:

$7 \times 11 \times 13 = 3601 \\ \\ \\ 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1 + 5 \\ 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 6 \\ = 30240$

Answer 2

Answer:

1001 and 3360is the answer to your question