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1) 12а˄3х/45в˄2у˄5:4а˄5х˄2/27ву˄3
2)-6х:3х˄3/2у
3)2а˄3-3а/5в˄2:(10а˄4-15а˄2)
4)(4m˄2-9n˄2):(4m˄2-12m×n+9n˄2)
1) 12а˄3х/45в˄2у˄5:4а˄5х˄2/27ву˄3
2)-6х:3х˄3/2у
3)2а˄3-3а/5в˄2:(10а˄4-15а˄2)
4)(4m˄2-9n˄2):(4m˄2-12m×n+9n˄2)
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Answers & Comments
1). 9/(5а^2хву^2)
2). -4у/х^2
3). 1/25ав^2
4). 2m+3n