Answer: [tex]r^5[/tex]
Step-by-step explanation:
We know that there is a property in exponents, which says
[tex]a\times \times a\times....\times a (\text{n times})= a^n[/tex]
i.e. the n times product of a variable 'a' is [tex]a^n[/tex].
The given expression : [tex]r\cdot r\cdot r\cdot r\cdot r[/tex]
Here , the variable r is written 5 times.
Then, using exponents , the above expression will become
[tex]r\cdot r\cdot r\cdot r\cdot r= r^5[/tex] [∵ 5 times product of variable 'r' is [tex]r^5[/tex] ]
Hence, the answer is [tex]r^5[/tex] .
