Question Simplify the expression 3dby80 Evaluate 400÷(dby×15)Use the commutative property to reorder the terms 400÷(15dby)Rewrite the expression 15dby400Solution 3dby80 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 400÷(dby×15)To find the excluded values,set the denominators equal to 0 dby×15=0Use the commutative property to reorder the terms 15dby=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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