Practice problem
Simplify the following: x4y−2x2y−3\frac{x^4 y^{-2}}{x^2 y^{-3}}x2y−3x4y−2
x2yx^2 yx2y
x2y−5x^2 y^{-5}x2y−5
x2y\frac{x^2}{y}yx2
y5x2\frac{y^5}{x^2}x2y5
Type a concept, like “slope” or “photosynthesis”.
