Question Solve the equation(The real numbers system) x≈−0.56061 Evaluate x2−12x3×6=13Evaluate x2−72x3=13Move the expression to the left side x2−72x3−13=0Solution x≈−0.56061 Show Solution Solve the equation(The complex numbers system) x1≈0.287249−0.489446i,x2≈0.287249+0.489446i,x3≈−0.56061 Evaluate x2−12x3×6=13Multiply the terms x2−72x3=13Move the expression to the left side x2−72x3−13=0Calculate x≈−0.56061x≈0.287249+0.489446ix≈0.287249−0.489446iSolution x1≈0.287249−0.489446i,x2≈0.287249+0.489446i,x3≈−0.56061 Show Solution Graph