Question

3. Explain why 7 x 11 x 13 + 13 is a composite number.
13
that is an irrational number.​

Answer 1

Answer:

yes it is a composite number

Step-by-step explanation:

(7)(11)(13)+13

=(77)(13)+13

=1001+13

=1014

1014 has more than one factor. So it is a composite number. ... So it is a composite number.

Answer 2

Answer:

(7)(11)(13)+13 are determined as 7*11*13+13= 1014. Prime factors are obtained result with the 1014= 2*3*13*13 so that the prime factors will be obtaining the results based on these factors. Composite number is represented as product of two or more than two prime numbers stating the (2,3,13). yes 13 is an irrational number

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