Practice problem
Simplify the following expression: x−5y7xy\frac{x^{-5}y^7}{xy}xyx−5y7
x−6y6x^{-6}y^6x−6y6
x6y−6x^{6}y^{-6}x6y−6
(xy)6(xy)^6(xy)6
xyxyxy
Type a concept, like “slope” or “photosynthesis”.
