Question

please help....solve the polynomial inequality and graph the solution set on a real number line

x^3+x^2+49x+49>0

Answer 1

Convert the inequality to an equality and solve for \(x\). Then mark the value(s) of \(x\) which you found with an open circle (because we have >, the endpoint is not included), and shade the proper portion(s) of the number line.

Answer 2

(x+1)(x^2+49)>0