Practice problem
2x2y−12x^2y-12x2y−1
2x2+y−12x^2+y-12x2+y−1
x2(1+y)−1x^2(1+y)-1x2(1+y)−1
2x2y\frac{2x^2}{y}y2x2
Type a concept, like “slope” or “photosynthesis”.
