若3a^2b^n与4a^mb^4是同类项,则m= ( )n=( )
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若3a^2b^n与4a^mb^4是同类项,则m= ( )n=( )
若3a^2b^n与4a^mb^4是同类项,则m= ( )n=( )
若3a^2b^n与4a^mb^4是同类项,则m= ( )n=( )
3a^2b^n与4a^mb^4是同类项
m=2, n=4
m=2
n=4
m=2;n=4
若3a^2b^n与4a^mb^4是同类项,则m= ( )n=( )
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若3a^2b与4a^mb^4是同类项,则m=(),n=()
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