Question

x^? over 2y^? = 1 over 2x^-3 y^4

Answer 1

Consider the right side,
\[\frac{1}{2x^{-3} y^4} = \frac{x^3}{2y^4}\]
Now, \[\frac{x^?}{2y^?} =\frac{x^3}{2y^4}\]
Compare, left side and right side, can you find the answer?

Answer 2

\[x{3} y ^{4} ?\]

Answer 3

? for x => 3
? for y =>4