2xy-4xy+8xy-6xy
add the above
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Answered by
22
= 2xy - 4xy + 8xy - 6xy
= 2xy + 8xy - 4xy - 6xy
= 10xy - 10xy
= 0
= 2xy + 8xy - 4xy - 6xy
= 10xy - 10xy
= 0
charry3:
please .ar
Answered by
7
+2xy-4xy +8xy-6xy=0........
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