Question Simplify the expression 3137−A Evaluate 3140−3−ASolution 3137−A Show Solution Find the roots A=3137 Evaluate 3140−3−ATo find the roots of the expression,set the expression equal to 0 3140−3−A=0Subtract the numbers 3137−A=0Move the constant to the right-hand side and change its sign −A=0−3137Removing 0 doesn't change the value,so remove it from the expression −A=−3137Solution A=3137 Show Solution