Question

explain why 7×5×3×1+3×2 is a composite number

Answer 1

Hi ,

Any number which has more than

two factors is called composite

number.

7 × 5 × 3 × 1 + 3 × 2

= 3 ( 7 × 5 + 2 )

= 3 ( 35 + 2 )

= 3 × 37

= 3 × 37 × 1

Here we have three factors 1 , 3 , 37.

Therefore ,

Given number is a composite

number.

I hope this helps you.

:)

Answer 2

7×5×3×1+3×2. then, =7×15+6 =105+6 =111 answer.