Question Simplify the expression w2−128w Evaluate w2−8w×16Solution w2−128w Show Solution Factor the expression w(w−128) Evaluate w2−8w×16Multiply the terms w2−128wRewrite the expression w×w−w×128Solution w(w−128) Show Solution Find the roots w1=0,w2=128 Evaluate w2−8w×16To find the roots of the expression,set the expression equal to 0 w2−8w×16=0Multiply the terms w2−128w=0Factor the expression More Steps Evaluate w2−128wRewrite the expression w×w−w×128Factor out w from the expression w(w−128) w(w−128)=0When the product of factors equals 0,at least one factor is 0 w=0w−128=0Solve the equation for w More Steps Evaluate w−128=0Move the constant to the right-hand side and change its sign w=0+128Removing 0 doesn't change the value,so remove it from the expression w=128 w=0w=128Solution w1=0,w2=128 Show Solution