Question

Explain why 17×11×5×3×2+2×11is composite number

Answer 1

Answer:

$17 \times 11 \times 5 \times 3 \times 2 + 2 \times 11 \\ \\ 17 \times 11 \times 15 \times 2 + 22 \\ \\ 34 \times 165 + 22 \\ \\ 5610 + 22 \\ \\ = 5632.answer$

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

We have,

→ ( 17 × 11 × 2 ) + ( 17 × 11 × 5 ) .

= ( 17 × 11) ( 2 + 5 ).

== ( 17 × 11 × 7 ) = x [ Let ].

Thus, the number x has 3 factors i.e., 17 × 11 × 7.

And, we know that composite numbers are those numbers who have more than 2 factors.

Therefore, the number x is a composite number as it has 3 factors.

Hence, it is solved.