Question Simplify the expression dby85 Evaluate 170÷(dby×2)Use the commutative property to reorder the terms 170÷(2dby)Rewrite the expression 2dby170Solution More Steps Evaluate 2170Reduce the numbers 185Calculate 85 dby85 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 170÷(dby×2)To find the excluded values,set the denominators equal to 0 dby×2=0Use the commutative property to reorder the terms 2dby=0Evaluate dby=0Separate the equation into 3 possible cases d=0b=0y=0Solution d=0,b=0,y=0 Show Solution