Question Simplify the expression 3dby7k Evaluate 70k÷(dby×30)Use the commutative property to reorder the terms 70k÷(30dby)Rewrite the expression 30dby70kSolution 3dby7k Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 70k÷(dby×30)To find the excluded values,set the denominators equal to 0 dby×30=0Use the commutative property to reorder the terms 30dby=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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