Creamy Cilantro-Avocado Dressing. Use this tangy, creamy cilantro-avocado dressing on a salad of romaine lettuce, grape tomatoes and black beans, with crumbled tortilla chips or toasted pine nuts on top. By: EatingWell Test Kitchen.
A rational expression (or algebraic fraction) is a fraction with. a polynomial in the numerator and and a nonzero polynomial in. the denominator.
A rational number is a number that can be expressed as a fraction with one integer over another integer. All integers can be expressed as a[n improper] fraction as themselveâ¦s over 1 (for example 5 = 5/1) which is the form of a rational number. Thus all integers are rational numbers.