add the following algebric expression by the horizontal metod Q:3xy ,5xy,(-8xy),and 2xy
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3xy+5xy+(-8xy)+2xy
=3xy+5xy-8xy+2xy
=(3xy+5xy+2xy)-8xy
=10xy-8xy
=2xy
=3xy+5xy-8xy+2xy
=(3xy+5xy+2xy)-8xy
=10xy-8xy
=2xy
ranjanakothale:
thanks
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