Solution Videos Step-by-step Solution Problem to solve: $\frac{x^3+x-1}{x^4+6x^2+9}$ Specify the solving method SimplifyWrite in simplest formFactorFind the integralFind the derivativeDerivative using the definitionFind the rootsFind break even pointsSuggest a method or feature Send Final Answer We couldn't solve this problem right now. Please check back later or try another solving method.