Question 9054−4−A Simplify the expression 9050−A Evaluate 9054−4−ASolution 9050−A Show Solution Find the roots A=9050 Evaluate 9054−4−ATo find the roots of the expression,set the expression equal to 0 9054−4−A=0Subtract the numbers 9050−A=0Move the constant to the right-hand side and change its sign −A=0−9050Removing 0 doesn't change the value,so remove it from the expression −A=−9050Solution A=9050 Show Solution