Gina can choose the rational expression: 5.3/2x-1.
The reason is that a rational expression is defined as a ratio of two polynomials, where the denominator is not equal to zero. In this case, 5.3/2x-1 fits this definition.
gina is asked to identify a rational expression. which of the following could she choose?
x^3/2 + 5/2x^9
5.3/2x-1
8x^2 + 7/0
1 answer