Question Simplify the expression 5dby4 Evaluate 20÷(dby×25)Use the commutative property to reorder the terms 20÷(25dby)Rewrite the expression 25dby20Solution 5dby4 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 20÷(dby×25)To find the excluded values,set the denominators equal to 0 dby×25=0Use the commutative property to reorder the terms 25dby=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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