explain why 7×6×5×4+5 is a composite no.
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this can be represented as product of two numbers . therefore, it is a composite no
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HEY MATE HERE'S YOUR ANSWER
we have,
7×6×5×4+5 = 845
since, 845 has factors other than 1 and the number itself, therefore is a composite number.
If you don't want to do this long process, u can just tell that the result of 7×6×5×4+5 be represented by the product of two numbers. so it is a composite number.
HOPE THIS HELPS YOU
HAVE A GREAT DAY
we have,
7×6×5×4+5 = 845
since, 845 has factors other than 1 and the number itself, therefore is a composite number.
If you don't want to do this long process, u can just tell that the result of 7×6×5×4+5 be represented by the product of two numbers. so it is a composite number.
HOPE THIS HELPS YOU
HAVE A GREAT DAY
SamriddhaChandra:
this ans is long. sorry for making it too long. I tried to give u two methods of justification. hope u like it.
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