Find the roots of polynomial equation x^3 +6x^2+11x +6
- Apolinario "Sam" Ortega
Before internet and Geogebra, it is difficult to find the roots or the solution of a polynomial equation. It involves skills in factoring. Geogebra is another tool for student for finding the roots or solution to any polynomial equation.
Roots of a function, f(x), are defined as the points on the x-axis where the graph of the function intersect with the x-axis. It is the same as setting the y-axis value=0. Then solving for the value of x. Looking at the graph, can you tell the roots or solutions to the polynomial equation : f(x)=x^3 + 6x^2+11x+6 ?