Question Solve the equation(The real numbers system) x≈−0.589755 Evaluate −x−1−2x3=0Factor the expression −(x+1+2x3)=0Divide both sides x+1+2x3=0Solution x≈−0.589755 Show Solution Solve the equation(The complex numbers system) x1≈0.294877−0.872272i,x2≈0.294877+0.872272i,x3≈−0.589755 Evaluate −x−1−2x3=0Factor the expression −(x+1+2x3)=0Divide both sides x+1+2x3=0Calculate x≈−0.589755x≈0.294877+0.872272ix≈0.294877−0.872272iSolution x1≈0.294877−0.872272i,x2≈0.294877+0.872272i,x3≈−0.589755 Show Solution Graph