Question Simplify the expression 30dby1 Evaluate 51÷(dby×6)Use the commutative property to reorder the terms 51÷(6dby)Multiply by the reciprocal 51×6dby1Multiply the terms 5×6dby1Solution 30dby1 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 51÷(dby×6)To find the excluded values,set the denominators equal to 0 dby×6=0Use the commutative property to reorder the terms 6dby=0Evaluate dby=0Separate the equation into 3 possible cases d=0b=0y=0Solution d=0,b=0,y=0 Show Solution