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.
Alimak Hek was established in the spring of 2001. With a turnover of 174 million Euros (2006) it is the world's leading supplier of rack and pinion driven vertical access solutions. Alimak globally provides vertical access of personnel and material for construction and industry customers.