Question Solve the equation(The real numbers system) n≈0.817183 Evaluate 23−21n=2n3Move the expression to the left side 23−21n−2n3=0Factor the expression 21(3−n−4n3)=0Divide both sides 3−n−4n3=0Solution n≈0.817183 Show Solution Solve the equation(The complex numbers system) n1≈−0.408591−0.866511i,n2≈−0.408591+0.866511i,n3≈0.817183 Evaluate 23−21n=2n3Move the expression to the left side 23−21n−2n3=0Factor the expression 21(3−n−4n3)=0Divide both sides 3−n−4n3=0Calculate n≈0.817183n≈−0.408591+0.866511in≈−0.408591−0.866511iSolution n1≈−0.408591−0.866511i,n2≈−0.408591+0.866511i,n3≈0.817183 Show Solution Graph