Question Factor the expression 4x(3x−16) Evaluate 12x2−64xRewrite the expression 4x×3x−4x×16Solution 4x(3x−16) Show Solution Find the roots x1=0,x2=316Alternative Form x1=0,x2=5.3˙ Evaluate 12x2−64xTo find the roots of the expression,set the expression equal to 0 12x2−64x=0Factor the expression More Steps Evaluate 12x2−64xRewrite the expression 4x×3x−4x×16Factor out 4x from the expression 4x(3x−16) 4x(3x−16)=0When the product of factors equals 0,at least one factor is 0 4x=03x−16=0Solve the equation for x x=03x−16=0Solve the equation for x More Steps Evaluate 3x−16=0Move the constant to the right-hand side and change its sign 3x=0+16Removing 0 doesn't change the value,so remove it from the expression 3x=16Divide both sides 33x=316Divide the numbers x=316 x=0x=316Solution x1=0,x2=316Alternative Form x1=0,x2=5.3˙ Show Solution