Question Simplify the expression xab Evaluate axba2b2Use the product rule aman=an−m to simplify the expression xba2−1b2Reduce the fraction xbab2Use the product rule aman=an−m to simplify the expression xab2−1Solution xab Show Solution Find the excluded values a=0,x=0,b=0 Evaluate axba2b2To find the excluded values,set the denominators equal to 0 axb=0Separate the equation into 3 possible cases a=0x=0b=0Solution a=0,x=0,b=0 Show Solution