Question Simplify the expression n2−56n Evaluate n2−8n×7Solution n2−56n Show Solution Factor the expression n(n−56) Evaluate n2−8n×7Multiply the terms n2−56nRewrite the expression n×n−n×56Solution n(n−56) Show Solution Find the roots n1=0,n2=56 Evaluate n2−8n×7To find the roots of the expression,set the expression equal to 0 n2−8n×7=0Multiply the terms n2−56n=0Factor the expression More Steps Evaluate n2−56nRewrite the expression n×n−n×56Factor out n from the expression n(n−56) n(n−56)=0When the product of factors equals 0,at least one factor is 0 n=0n−56=0Solve the equation for n More Steps Evaluate n−56=0Move the constant to the right-hand side and change its sign n=0+56Removing 0 doesn't change the value,so remove it from the expression n=56 n=0n=56Solution n1=0,n2=56 Show Solution