Question Simplify the expression y2−128y Evaluate y2−8y×16Solution y2−128y Show Solution Factor the expression y(y−128) Evaluate y2−8y×16Multiply the terms y2−128yRewrite the expression y×y−y×128Solution y(y−128) Show Solution Find the roots y1=0,y2=128 Evaluate y2−8y×16To find the roots of the expression,set the expression equal to 0 y2−8y×16=0Multiply the terms y2−128y=0Factor the expression More Steps Evaluate y2−128yRewrite the expression y×y−y×128Factor out y from the expression y(y−128) y(y−128)=0When the product of factors equals 0,at least one factor is 0 y=0y−128=0Solve the equation for y More Steps Evaluate y−128=0Move the constant to the right-hand side and change its sign y=0+128Removing 0 doesn't change the value,so remove it from the expression y=128 y=0y=128Solution y1=0,y2=128 Show Solution