Question

check whether 5 x 3 x 11 +11 and 13 x 5 x 3 x 2 +3 are composite number or not.

Answer 1

Yes they are composite number...

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Answer 2

Answer:

Step-by-step explanation:

5.3.11.+11=(5.3+11)11

Above one is composite number.

Reason:According to the fundamental theorem of Arithmetic which states that every composite number can be expressed as product of it primes,& this factorisation is unique expect for the in which prime factors occur

13.5.3.2+3=(13.5.2+3)3

It is also a composite number by fundamental theorem of arithmetic