Question

How will you show that (17 x 11 x 12) + (17 x 11 x 5) is a composite number? ​

Answer 1

Answer:

pls mark brainliest

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.

Answer 2

$(17 \times 11 \times 12) + (17 \times 11 \times 5)$

$17 \times 11 \times (12 + 5)$

$187 \times (17)$

$3179$