Math, asked by patangairavinderrao, 4 months ago

explain why 13×11+17+13 and 4×7×5×2+5 are composite numbers​

Answers

Answered by jaideepkonka
2

Answer:

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Answered by Anonymous
1

Answer:

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Step-by-step explanation:

13 × 11 + 17 + 13

= 13(11 x 17 + 1)

= 13(188)

Since the number has more than two factors, it is not a prime number

4 × 7 × 5 × 2 + 5

= 5(4 x 7 x 2 + 1)

= 5(57)

Since the number has more than two factors, it is not a prime number

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