Question Simplify the expression 34423−a Evaluate 34423−1×aSolution 34423−a Show Solution Find the roots a=34423 Evaluate 34423−1×aTo find the roots of the expression,set the expression equal to 0 34423−1×a=0Any expression multiplied by 1 remains the same 34423−a=0Move the constant to the right-hand side and change its sign −a=0−34423Removing 0 doesn't change the value,so remove it from the expression −a=−34423Solution a=34423 Show Solution