Question Simplify the expression 3201−a Evaluate 3201−1×aSolution 3201−a Show Solution Find the roots a=3201 Evaluate 3201−1×aTo find the roots of the expression,set the expression equal to 0 3201−1×a=0Any expression multiplied by 1 remains the same 3201−a=0Move the constant to the right-hand side and change its sign −a=0−3201Removing 0 doesn't change the value,so remove it from the expression −a=−3201Solution a=3201 Show Solution