计算:4X*X^2*X^3+X^3*X^3-2X^2*X^4刚学同底数幂的乘法,不会做T_T,求速回
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计算:4X*X^2*X^3+X^3*X^3-2X^2*X^4刚学同底数幂的乘法,不会做T_T,求速回
计算:4X*X^2*X^3+X^3*X^3-2X^2*X^4
刚学同底数幂的乘法,不会做T_T,求速回
计算:4X*X^2*X^3+X^3*X^3-2X^2*X^4刚学同底数幂的乘法,不会做T_T,求速回
4X*X^2*X^3+X^3*X^3-2X^2*X^4
=4x^(1+2+3)+x^(3+3)-2x^(2+4)
=4x^6+x^6-2x^6
=3x^6;
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