Question

Find the sum.
1
x2
-
xy2
y

Answer 1

$\frac{1}{xy^2}+\frac{x^2}{y}$

$\frac{1}{xy^2}+\frac{x^3y}{xy^2}$

$\frac{1+x^3y}{xy^2}$

Answer 2

Answer:

$= \frac{1 + {x}^{3} y}{x {y}^{2} }$

Step-by-step explanation:

$\frac{1}{x {y}^{2} } + \frac{ {x}^{2} }{y} \\ \frac{1}{x {y}^{2} } + \frac{ {x}^{3} y}{x {y}^{2} } \\ = \frac{1 + {x}^{3} y}{x {y}^{2} }$