Question Factor the expression 100(3−5m) Evaluate 300−500mSolution 100(3−5m) Show Solution Find the roots m=53Alternative Form m=0.6 Evaluate 300−500mTo find the roots of the expression,set the expression equal to 0 300−500m=0Move the constant to the right-hand side and change its sign −500m=0−300Removing 0 doesn't change the value,so remove it from the expression −500m=−300Change the signs on both sides of the equation 500m=300Divide both sides 500500m=500300Divide the numbers m=500300Solution m=53Alternative Form m=0.6 Show Solution