Question

Explain why 11*13+11*13*29 is a composite number

Answer 1

Answer:

11 × 13 + 11 × 13 × 29

= 11 ( 13 + 13 × 29)

= 11 ( 13 + 377)

= 11 × 390

We know a composite no. has factors other than 1 and the no. itself

And, the given no. can be expressed as 11 × 390

So, the given no. is composite.

Answer 2

Answer:

PLS SEE THE ATTACHMENT PROVIDED ABOVE!!

Step-by-step explanation:

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