Question Factor the expression 10(1−2g) Evaluate 10−20gSolution 10(1−2g) Show Solution Find the roots g=21Alternative Form g=0.5 Evaluate 10−20gTo find the roots of the expression,set the expression equal to 0 10−20g=0Move the constant to the right-hand side and change its sign −20g=0−10Removing 0 doesn't change the value,so remove it from the expression −20g=−10Change the signs on both sides of the equation 20g=10Divide both sides 2020g=2010Divide the numbers g=2010Solution g=21Alternative Form g=0.5 Show Solution