Based on the calculations of AX2, the radius of pi multiplied by 2^4 subtracted by X, it leaves us with 48.2844. Divide by y, x subtract by A^X2, and multiply by pi, we can use the Number to Letter formula, which is a formula that I totally didn’t invent, so we take our total of 384.28485, and divide the total by X^A2, and add on A^X2, and our final total is the seventh letter of the alphabet, which is G, so we can clearly see, by the well designed and executed formulas and problems, that the answer is B, AX^2.