Question Simplify the expression 4x2−6912x Evaluate 4x2−48x×144Solution 4x2−6912x Show Solution Factor the expression 4x(x−1728) Evaluate 4x2−48x×144Multiply the terms 4x2−6912xRewrite the expression 4x×x−4x×1728Solution 4x(x−1728) Show Solution Find the roots x1=0,x2=1728 Evaluate 4x2−48x×144To find the roots of the expression,set the expression equal to 0 4x2−48x×144=0Multiply the terms 4x2−6912x=0Factor the expression More Steps Evaluate 4x2−6912xRewrite the expression 4x×x−4x×1728Factor out 4x from the expression 4x(x−1728) 4x(x−1728)=0When the product of factors equals 0,at least one factor is 0 4x=0x−1728=0Solve the equation for x x=0x−1728=0Solve the equation for x More Steps Evaluate x−1728=0Move the constant to the right-hand side and change its sign x=0+1728Removing 0 doesn't change the value,so remove it from the expression x=1728 x=0x=1728Solution x1=0,x2=1728 Show Solution