1.(a^3b^9)^n+2(-a^nb^3n)^3+(ab^3)^3n2.(4/3*x)^50*(3/4*x^3)^503.已知3^x+1*2^x+1=6^2x-3,求x的值

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 16:06:17
1.(a^3b^9)^n+2(-a^nb^3n)^3+(ab^3)^3n2.(4/3*x)^50*(3/4*x^3)^503.已知3^x+1*2^x+1=6^2x-3,求x的值1.(a^3b^9)^n

1.(a^3b^9)^n+2(-a^nb^3n)^3+(ab^3)^3n2.(4/3*x)^50*(3/4*x^3)^503.已知3^x+1*2^x+1=6^2x-3,求x的值
1.(a^3b^9)^n+2(-a^nb^3n)^3+(ab^3)^3n
2.(4/3*x)^50*(3/4*x^3)^50
3.已知3^x+1*2^x+1=6^2x-3,求x的值

1.(a^3b^9)^n+2(-a^nb^3n)^3+(ab^3)^3n2.(4/3*x)^50*(3/4*x^3)^503.已知3^x+1*2^x+1=6^2x-3,求x的值
难啊 难啊难啊难