If x=y = -3,then the value of (x-y)(2xsquare+3xy+9ysquare)is
meghana8989:
plz answer
plz
I have answered correctly
sorry ans is 0
coz
(-3) - (-3) =0 then whole multiple will zero
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abe aise to ans 0 hai
Ya we both did the mistake,thank you for make me realise my mistake
tell the method plz
kese bataye
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