Question

Find the 7th term in the

sequence
-, -1, -5, -25, . . .
Hint: Write a formula to help you.
1st term. Common Ratio (desired term - 1)
Enter

Answer 1

Answer: -15625

Explanation:

The explicit formula for the sequence is

`a_(n)=-1(5)^(n-1)\\\\\implies a_(7)=-1(5)^(7-1)=\boxed{-15625}`