Question Simplify the expression 43dby39 Evaluate 78÷(dby×86)Use the commutative property to reorder the terms 78÷(86dby)Rewrite the expression 86dby78Solution 43dby39 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 78÷(dby×86)To find the excluded values,set the denominators equal to 0 dby×86=0Use the commutative property to reorder the terms 86dby=0Evaluate dby=0Separate the equation into 3 possible cases d=0b=0y=0Solution d=0,b=0,y=0 Show Solution
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