Given that the number 33554432 is equal to 2^25, then Explain how you know that 33554432 is not a squared number

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Is this a polynomial function? i need to know asap