Question

Is (17×5×11×2+2) a composite number?​

Answer 1

we have,

=> (17×5×11×2+2)

=> 2(17*5*11+1)

=> 2(85*11+1)

=> 2(935+1)

=> 2(936)

=> 1872

since, 1872 number has more than 3 factors,, it is an composite number!!!!

Answer 2

17 x 5 x 11 x 2 + 2 is a composite number

Solution:

Given that,

$17 \times 5 \times 11 \times 2 + 2$

We have to check if it is a composite number

Composite number: number that has factors in addition to one and itself

From given,

$17 \times 5 \times 11 \times 2 + 2 \\\\Factor\ out\ 2\ from\ above \\\\2(17 \times 5 \times 11 + 1 )$

Thus 2 is a factor of given number

Since 2 is a factor of given number, therefore the given number is a composite number.

Learn more:

5×7××9+7 is a composite number explain why

https://brainly.in/question/1884701

Mean and mode of first 10 composite number

https://brainly.in/question/1111018