Learning Resources for Students, Families and Teachers

Search over 100,000 research quality URLs

StudySphere provides fast, easy and free access to a wide variety of research-quality child-safe websites organized for education online from home, school, study abroad and home school. StudySphere’s goal is to help students, teachers, librarians, and other researchers find both highly targeted and closely related information quickly.

Polynomials

/Home/Mathematics/Algebra/Polynomials


		The roots of a polynomial ^Votes:0 The roots of a polynomial This is a Java applet which calculates the roots of the polynomial x n + a n-1 x n-1 + ... + a 1 x + a 0 = 0. On the left hand side there are control panels where you can change the order of the polynomial and its coefficients. Just manipulate the scrollbar or enter a number into the number field. The result is show graphically in the complex number plane ( x -axis is the real part, y -axis is the imaginary part). On the right-hand side the numerical result is shown. Note that the sign of the real part decides the color code. Below the roots the Hurwitz determinants are shown. Their color code is determined by their sign. They are needed for the Routh-Hurwitz theorem . Sorry, you need a browser which is capable to execute Java applets. This message also appears fo Read More Go to Site

StudySphere is an outstanding resource for homework help, special education, music school, cooking school, charter schools, art schools, technical schools, traffic school, film schools, catholic schools, etc.

Cosmetic Laser Universe

Quarterback Blog

Rental Capital

Older Site

Polynomials

The roots of a polynomial