Question: Simplify each expression, using only positive exponents in the answer. X-2 x--y-l x2 + 4y-1 -2
Simplify each expression, using only positive exponents in the answer. 
X-2 x--y-l x2 + 4y-1 -2
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x6x9 To simplify this expression you can add the exponents when mult... View full answer
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