Question Simplify the expression 2882−a Evaluate 3007−125−aSolution 2882−a Show Solution Find the roots a=2882 Evaluate 3007−125−aTo find the roots of the expression,set the expression equal to 0 3007−125−a=0Subtract the numbers 2882−a=0Move the constant to the right-hand side and change its sign −a=0−2882Removing 0 doesn't change the value,so remove it from the expression −a=−2882Solution a=2882 Show Solution