Question Simplify the expression 12340−A Evaluate 12341−1−ASolution 12340−A Show Solution Find the roots A=12340 Evaluate 12341−1−ATo find the roots of the expression,set the expression equal to 0 12341−1−A=0Subtract the numbers 12340−A=0Move the constant to the right-hand side and change its sign −A=0−12340Removing 0 doesn't change the value,so remove it from the expression −A=−12340Solution A=12340 Show Solution