Question Factor the expression 3(243−100g) Evaluate 729−300gSolution 3(243−100g) Show Solution Find the roots g=100243Alternative Form g=2.43 Evaluate 729−300gTo find the roots of the expression,set the expression equal to 0 729−300g=0Move the constant to the right-hand side and change its sign −300g=0−729Removing 0 doesn't change the value,so remove it from the expression −300g=−729Change the signs on both sides of the equation 300g=729Divide both sides 300300g=300729Divide the numbers g=300729Solution g=100243Alternative Form g=2.43 Show Solution