Question Simplify the expression n2−2n Evaluate −(−n2)−2nSolution n2−2n Show Solution Factor the expression n(n−2) Evaluate −(−n2)−2nCalculate n2−2nRewrite the expression n×n−n×2Solution n(n−2) Show Solution Find the roots n1=0,n2=2 Evaluate −(−n2)−2nTo find the roots of the expression,set the expression equal to 0 −(−n2)−2n=0Calculate n2−2n=0Factor the expression More Steps Evaluate n2−2nRewrite the expression n×n−n×2Factor out n from the expression n(n−2) n(n−2)=0When the product of factors equals 0,at least one factor is 0 n=0n−2=0Solve the equation for n More Steps Evaluate n−2=0Move the constant to the right-hand side and change its sign n=0+2Removing 0 doesn't change the value,so remove it from the expression n=2 n=0n=2Solution n1=0,n2=2 Show Solution