0 0 votes Discrete Mathematics data-science + – 0% Accept Rate Accepted 0 answers out of 1 questions Burhan 160 points 1 1 3 answer comment Share 0 reply Please log in or register to add a comment.
0 0 votes Never mind, I was able to solve it myself. The trick was rearranging and factoring $5^{k+1}$ and add exponents to get $5^{k+2}$. Burhan answered Dec 5, 2019 Burhan 160 points 1 1 3 comment Share 0 reply Please log in or register to add a comment.