Question Factor the expression 3(243−50g) Evaluate 729−150gSolution 3(243−50g) Show Solution Find the roots g=50243Alternative Form g=4.86 Evaluate 729−150gTo find the roots of the expression,set the expression equal to 0 729−150g=0Move the constant to the right-hand side and change its sign −150g=0−729Removing 0 doesn't change the value,so remove it from the expression −150g=−729Change the signs on both sides of the equation 150g=729Divide both sides 150150g=150729Divide the numbers g=150729Solution g=50243Alternative Form g=4.86 Show Solution