Question Simplify the expression 31dby118 Evaluate 118÷(dby×31)Use the commutative property to reorder the terms 118÷(31dby)Solution 31dby118 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 118÷(dby×31)To find the excluded values,set the denominators equal to 0 dby×31=0Use the commutative property to reorder the terms 31dby=0Evaluate dby=0Separate the equation into 3 possible cases d=0b=0y=0Solution d=0,b=0,y=0 Show Solution