Prove that 7x6x5+5 is a composite number
Answers
Answered by
0
Answer:
please let me know for any other quires good luck buddy:)
Step-by-step explanation:
we know that the number which has more than two factors is known as composite number
eg: 21=1*7*3=1,7,3,21so as 21 has more than 2 factors so 21 is a composite number.
given 7*6*5+5
=7*30+5
=210+5
=215
Factor of 215:1, 5, 43, 215
as 215 has more than 2 factors it is composite number Hence, proved.
hope you understood:)
Similar questions