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Show that 5xx11xx17+17 is a composite nu...

Show that `5xx11xx17+17` is a composite number.

Text Solution

Verified by Experts

`5x11xx17+17=17xx(5xx11+1)`
`=17xx(55+1)=17xx56`
`:.` It has more than two factors including 1 and number itself.
Hence, it is a composite number.
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