Please help Given that x and y are positive integers and (x·2)+x(2^2)+(y·2^3)+(y·2^4)=42, what is the value of xy?

xy = 3

Step-by-step explanation:

The expression to be evaluated is:

By some algebraic handling:

Where:

There is one possible solution:

x = 3, y = 1

And consequently,

xy = 3

boxplot e is the answer