### Home > PC3 > Chapter 11 > Lesson 11.2.4 > Problem11-133

11-133.

Rewrite each of the following expressions as a fraction without negative exponents.

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

Multiply by a Giant One of:

$\frac{x^{2}y^{3}}{x^{2}y^{3}}$

1. $\frac { x ^ { - 1 } + x ^ { 2 } } { x ^ { - 2 } + x }$

Multiply by an appropriate Giant One.