How will you show that (17 x 11 x 2) + (17 x 11 x 5) is a composite number? Explain.
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Step-by-step explanation:
Numbers are of two types – composite and prime. Prime numbers can be divided by 1 and only itself, whereas composite numbers have factors other than 1 and itself. The given expression has 17, 11and 7 as its factors. ∴ it is a composite factor.
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Answer:
(17×11×2)+(17×11×5)
1309
Step-by-step explanation:
The numbers are prime numbers and composite numbers.
Prime numbers can be divided by 1 and itself.
A composite number has factors other than 1 and itself.
(17∗11∗2)+(17∗11∗5)
(17∗11)(2+5)=17∗11∗7
The given expression has 7,11 and 17 as its factors.
∴ It is a composite number.
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