### Home > PC3 > Chapter 6 > Lesson 6.1.3 > Problem6-49

6-49.

Simplify: $\large{\frac { x ^ { 2 } y ^ { - 3 } + x ^ { - 2 } y } { y ^ { - 1 } + x ^ { - 2 } }}$

Multiply the fraction by a Giant One of$\small{ \frac{y^3x^2}{y^3x^2}}$