SOLUTION: what is 7^-10 written as a positive expression

Algebra ->  Exponents -> SOLUTION: what is 7^-10 written as a positive expression       Log On


   

Question 899539: what is 7^-10 written as a positive expression
Answer by swincher4391(1107) About Me  (Show Source):
You can put this solution on YOUR website!
In general x^-a can be written as 1/x^a. Following that logic:
7%5E%28-10%29+=+1%2F7%5E10