(1) |2x+5|lt 7;

求下列函数的导数： (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1

求下列函数的导数： (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1

求下列函数的导数： (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1

求下列函数的导数： (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1

求下列函数的导数： (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1) =((2x+5))^4; (1

31.设 (x)=2x+5, 则 ^-1[ f(x)-1] = __

求int ((2x+5))^100dx求

dfrac (1)(5)(X)_(1)+dfrac (2)(5)(X)_(2)+dfrac (2)(5)(X)_(3)-|||-D .dfrac (1)(7)(

[主观题]求不等式5x£­1>3(x£«1)与x £¯2 £­1<7£­3 x£¯2的解集的公共部分。求不等式5x-1＞3（x+1）与x/2-1<7-3 x/2的解集的公共部分。

,(X)_(5))gt 15) ;-|||-(2) (min((X)_(1),(X)_(2),... ,(X)_(5))lt 10) ;-|||-(3) (ma