化简急3 [4/3a-(2/3a-1/3)]-3/2a
2个回答
=4a-2a+1-3/2a
=1/2a+1
相关问题
化简:(1)3a+(-8a+2)-(3-4a)
化简(2a2+3a-4)-(-3a2+7a-1)
化简:(1-3a)2-3(1-3a)
化简12a^4-3a[a^2-4a(a^3-2a^2+3a)]
已知-2<a<3,化简|a-3|-|3a+6|+4(a-1)
当-3<a<-1时,化简│a+1│-√(3-2a)2-3√(a+3)3
化简:(1/2a^4x²-1/3a³x²-3/4a³x^4)÷(-2/3a
若a-1=1/(a-2),化简(2a^4-7a^3+2a^2+3a-3)/(a^2+1)
化简a^(2/3)*a^(-4/3)*a^0*a^(5/3)=
化简[a^(4/3)-8a^(1/3)b]/[4b^(2/3)+2(ab)^(1/3)+a^(2/3)]÷[1-2(b/