Question

Simplify the following expression, and rewrite it in an equivalent form with positive exponents.
-30x\[^{4}\]y\[^{-4}\]/120x\[^{2}\]y\[^{-4}\]

Answer 1

expression? ... all I see is :

-30x
4
y
−4
/120x
2
y
−4

Answer 2

it is -30xto the 4poweryto the -4th power over 120xto the 2nd power y to the -4th power i don't know how to put them on top of each other sorry maybe you can help