Question Simplify the expression 5x−12x2 Evaluate 5x−4x2×3Solution 5x−12x2 Show Solution Factor the expression x(5−12x) Evaluate 5x−4x2×3Multiply the terms 5x−12x2Rewrite the expression x×5−x×12xSolution x(5−12x) Show Solution Find the roots x1=0,x2=125Alternative Form x1=0,x2=0.416˙ Evaluate 5x−4x2×3To find the roots of the expression,set the expression equal to 0 5x−4x2×3=0Multiply the terms 5x−12x2=0Factor the expression More Steps Evaluate 5x−12x2Rewrite the expression x×5−x×12xFactor out x from the expression x(5−12x) x(5−12x)=0When the product of factors equals 0,at least one factor is 0 x=05−12x=0Solve the equation for x More Steps Evaluate 5−12x=0Move the constant to the right-hand side and change its sign −12x=0−5Removing 0 doesn't change the value,so remove it from the expression −12x=−5Change the signs on both sides of the equation 12x=5Divide both sides 1212x=125Divide the numbers x=125 x=0x=125Solution x1=0,x2=125Alternative Form x1=0,x2=0.416˙ Show Solution