Question

What is the value of 1 over 2^-2 x^-3 y^5 for x= 2 and y= -4

Answer 1

Are you multiplying those numbers??

Answer 2

Okay but the numbers at the bottom. Besides the exponenting thing, what are you supposed to do with them? Add? Subtract??

Answer 3

Okay yeah I think you multiply. I'm terrible at this o.o

Answer 4

So plug in the values of x and y in the equation.
1/(2^2)(2^-3)(-4^5)
Then do the exponents.
1/ (4)(1/8)(-1024)
Multiply all the bottom numbers together.