I think that there’s around 16 squares.
Answer:

Step-by-step explanation:
Assuming you are supposed to simplify:

Then we need to apply the product rule of indices.

So we multiply to get:

We now simplify the exponents to get:

Therefore the required product is

Includes a pledge of collateral
Sum = 20(1-(1/4)^5) / (1-1/4) = 26.64
do 12.5/5 then you will get ur answer