WOLFRAM LANGUAGE TUTORIAL
Numerical Solution of Polynomial Equations
cannot find solutions in terms of radicals to polynomial equations, it returns a symbolic form of the result in terms of Root
You can get numerical solutions by applying N
This gives the numerical solutions to 25‐
You can use NSolve
to get numerical solutions to polynomial equations directly, without first trying to find exact results.
|NSolve[poly==0,x]||get approximate numerical solutions to a polynomial equation|
|NSolve[poly==0,x,n]||get solutions using ‐digit precision arithmetic|
|get solutions to a polynomial system|
Numerical solution of polynomial equations and systems.
NSolve will give you the complete set of numerical solutions to any polynomial equation or system of polynomial equations.
can find solutions to sets of simultaneous polynomial equations.