Question Simplify the expression 3−12n Evaluate 3−n×12Solution 3−12n Show Solution Factor the expression 3(1−4n) Evaluate 3−n×12Use the commutative property to reorder the terms 3−12nSolution 3(1−4n) Show Solution Find the roots n=41Alternative Form n=0.25 Evaluate 3−n×12To find the roots of the expression,set the expression equal to 0 3−n×12=0Use the commutative property to reorder the terms 3−12n=0Move the constant to the right-hand side and change its sign −12n=0−3Removing 0 doesn't change the value,so remove it from the expression −12n=−3Change the signs on both sides of the equation 12n=3Divide both sides 1212n=123Divide the numbers n=123Solution n=41Alternative Form n=0.25 Show Solution