An example of a polynomial of a single indeterminate (or variable), x, is x2 â 4x + 7, which is a quadratic polynomial. Polynomials appear in a wide variety of areas of mathematics and science.
BalÄ±k ekmek, or fish in bread, is a grilled fish fillet sandwich often served as a street food in Istanbul.
In Azerbaijan, dÃ¶ner kebab (Azerbaijani: dÃ¶nÉr), served similarly to the European style of sandwich wrapped in lavaÅ (flatbread) or in Ã§Ã¶rÓk (bread, including tandoor bread), is one of the most widespread fast foods. It is usually made with Ót (meat, essentially lamb or mutton), but sometimes toyuq (chicken).