Question Simplify the expression 13−A Evaluate 16−A−3Solution 13−A Show Solution Find the roots A=13 Evaluate 16−A−3To find the roots of the expression,set the expression equal to 0 16−A−3=0Subtract the numbers 13−A=0Move the constant to the right-hand side and change its sign −A=0−13Removing 0 doesn't change the value,so remove it from the expression −A=−13Solution A=13 Show Solution