Question 15713−1−A Simplify the expression 15712−A Evaluate 15713−1−ASolution 15712−A Show Solution Find the roots A=15712 Evaluate 15713−1−ATo find the roots of the expression,set the expression equal to 0 15713−1−A=0Subtract the numbers 15712−A=0Move the constant to the right-hand side and change its sign −A=0−15712Removing 0 doesn't change the value,so remove it from the expression −A=−15712Solution A=15712 Show Solution