(-1/5)x^ 3y^2n与2x^3my^2是同类项求值

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(-1/5)x^3y^2n与2x^3my^2是同类项求值(-1/5)x^3y^2n与2x^3my^2是同类项求值(-1/5)x^3y^2n与2x^3my^2是同类项求值∵(-1/5)x^3y^2n与2

(-1/5)x^ 3y^2n与2x^3my^2是同类项求值
(-1/5)x^ 3y^2n与2x^3my^2是同类项
求值

(-1/5)x^ 3y^2n与2x^3my^2是同类项求值
∵(-1/5)x^ 3y^2n与2x^3my^2是同类项
∴3m=3,2n=2
∴m=1,n=1

(-1/5)x^ 3y^2n与2x^3my^2是同类项
所以
3=3m
m=1
2n=2
n=1