Power of a Power/Product/Quotient
(x3)9
What is x27
XO(4+4)
What is 8
X1 . x2
What is x3
x-1
What is 1/X1
X2/X1
What is X1
XY88
What is X88 Y88
x0+x9(1+1)
What is 20
X14 . X6
What is x20
X-2 . X-2
What is 1/X4
X5/X3
What is X2
X/Y14
What is X14/Y14
X0+1X
What is 2X
X5 . X109
What is X114
X-20 . X-10
What is 1/X30
X3/X4
What is 1/X1
(XY7)3
What is X21 Y21
2X(x0+x)
What is 6
X-44 . X22
What is X-22
X40 . X-50
What is 1/X90
X1/X1
What is 1
(X99)12
What is X1188
(x0)3
What is X-19 . X200
What is X181
X-9000000000000009 . X99459
Brave soul, your mind (or calculator) has much greater resolve than I. Take an extra 100 points in addition to the 500, no matter if you got the question right or not.
X1/X9
What is X-8