Question

Show that the following is a composite number ....

Answer 1

hi dear here is your answer

prove this is a composite number

5×11×13+13

13 (.5×11×13)+1
13 ( 55 ×13 ) +1
13 (715 ).+ 1
13 × 715 +1
9296

so it has more factors than o and 1 so it is a composite no

hopeit helps ☺

Thanks

#skystar