Question Simplify the expression 2006152456−a Evaluate 76−2006aReduce fractions to a common denominator 200676×2006−2006aWrite all numerators above the common denominator 200676×2006−aSolution 2006152456−a Show Solution Find the roots a=152456 Evaluate 76−2006aTo find the roots of the expression,set the expression equal to 0 76−2006a=0Subtract the terms More Steps Simplify 76−2006aReduce fractions to a common denominator 200676×2006−2006aWrite all numerators above the common denominator 200676×2006−aMultiply the numbers 2006152456−a 2006152456−a=0Simplify 152456−a=0Move the constant to the right side −a=0−152456Removing 0 doesn't change the value,so remove it from the expression −a=−152456Solution a=152456 Show Solution