Question Simplify the expression b2−128b Evaluate b2−8b×16Solution b2−128b Show Solution Factor the expression b(b−128) Evaluate b2−8b×16Multiply the terms b2−128bRewrite the expression b×b−b×128Solution b(b−128) Show Solution Find the roots b1=0,b2=128 Evaluate b2−8b×16To find the roots of the expression,set the expression equal to 0 b2−8b×16=0Multiply the terms b2−128b=0Factor the expression More Steps Evaluate b2−128bRewrite the expression b×b−b×128Factor out b from the expression b(b−128) b(b−128)=0When the product of factors equals 0,at least one factor is 0 b=0b−128=0Solve the equation for b More Steps Evaluate b−128=0Move the constant to the right-hand side and change its sign b=0+128Removing 0 doesn't change the value,so remove it from the expression b=128 b=0b=128Solution b1=0,b2=128 Show Solution