Question Factor the expression 3(21−17g) Evaluate 63−51gSolution 3(21−17g) Show Solution Find the roots g=1721Alternative Form g≈1.235294 Evaluate 63−51gTo find the roots of the expression,set the expression equal to 0 63−51g=0Move the constant to the right-hand side and change its sign −51g=0−63Removing 0 doesn't change the value,so remove it from the expression −51g=−63Change the signs on both sides of the equation 51g=63Divide both sides 5151g=5163Divide the numbers g=5163Solution g=1721Alternative Form g≈1.235294 Show Solution