Question Solve the equation(The real numbers system) z≈1.337288 Evaluate 6z3−4z=9Move the expression to the left side 6z3−4z−9=0Solution z≈1.337288 Show Solution Solve the equation(The complex numbers system) z1≈−0.668644−0.821333i,z2≈−0.668644+0.821333i,z3≈1.337288 Evaluate 6z3−4z=9Move the expression to the left side 6z3−4z−9=0Calculate z≈1.337288z≈−0.668644+0.821333iz≈−0.668644−0.821333iSolution z1≈−0.668644−0.821333i,z2≈−0.668644+0.821333i,z3≈1.337288 Show Solution Graph