Programs & Degrees. Emergency Medical Technician. Very often, the first medical professionals on the scene of an emergency are Emergency Medical Technicians, or EMTs. Much more than mere âambulance driversâ, EMTs respond to all types of emergency calls and perform a wide variety of pre-hospital medical care.
Princeton's WordNet (0.00 / 0 votes) Rate this definition: quadratic equation, quadratic (noun). an equation in which the highest power of an unknown quantity is a square. quadratic, quadratic polynomial (adj). a polynomial of the second degree. quadratic (adj). of or relating to or resembling a square.
A quadratic polynomial with two real roots (crossings of the x axis) and hence no complex roots. Some other quadratic polynomials have their minimum above the x axis, in which case there are no real roots and two complex roots. A univariate (single-variable) quadratic function has the form.