必须是有理数的混合运算(加减乘除)和整体代入.

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 03:50:41
xZݎ~"7Sxڕf BM(v/6 x ~k_S==,+yשsN^\~|y+'o\9p|G߿qn,ѽw{+7_軷|;m)^z/gʒT6L2H,'Hil2 @ I'kZ eE-\T6ebL'UJx8LVRUg L Ѥ" APPfd=lbHN И$[xKVQA^OQӧBrk(* N F,/&k[ o#_LFUD:,a&+o(Tf]7J[J쮥1X], |*j {x3J/-<;f&^#*#5yAEzL>AD]E*fœP!ơ;cOec(vP?cx"y2_Koh 9Ai}7T1F&!an2K$E3v x7t6S!NiV򊬎扨'OKP`2A6唵zلOClf@pIAº!&~/-9$pB^.T3BO wO 3\tf I NIDڐmU"p\c`WEl5KBp)(sA҉VA2PUфU65PЪjˈ*‘5ΕE E$}z lj,$Ԇl{b^"n.L~͕+ /S׉i N&Z1|uC9̀ij 5v&!'x %! MhWFI aa!FE9pug SBW;mk*BbmmrǏcDw(=2D3J8éPrCټlD'uULrR.&wi `hp0Gi~pPc-#oN@idYu[皑y)MVL uDfyev6*u oM^v:w :Ms:@dS*nIL4cV8tMc(J$ffUn6b,$jy Mi8S#$fpݵم!)2Cg#ۂ̯@UcLcla|x{cIN>}Bwlg`:򋿡=qo}Adqgwk_=L,_sTdn`*4@ġ"<kMjw W/zq)d//eDlki׷Z>~їܿrǟ W>bog~N:%LvD@Itud-4n;f9ȃۚcC]- Ȉ=_HMP GQ)%d+0+J-:0ѫ7P%L74zGw QmÎX^z >ӷh Y8dP¶ 8P]gmO44 P QȌ8yp@$ lFz%mtq :4mdA4a <z% .1d9D&eaðY{ۚ>S%=dܑNW-vR=4HFD"EOے04JVa dpXIZR_A,|${P^BXہK0 LAr5;A&j)YFص 9so$ k;0gI$%ϘcJh!fѽWDєpJPB=B3Ѥ\6KcsZXQF0Rq0TS~B3N%E5؉έP[*O'H+F [$i XM!8TAgՃ [%6OtA;)NמhR\n&/3bN;(&L'@<2/Tf@GYg!<ވS`0yA!:̹η3/(_H88atgOtNJYPm)xg@%DI:=|hVZzHL<1Y: z[OG ΖWq1bsFy,Q\Dã$ҙzo<'|P^B~њxD: ~xbANv4,R|Rxf܈ m?[R{] w`@4ɶ'-CM؈zfܑN3TVol`렢u|wlb\5D醣qCG?oAcz:Ѝ w񻷎8y<® dչ༂ut0l4VaEE* ;xH-GY17(aqnc@d#6&aPO;yBWBTsj.(|ėTУE8Aeplt1h,SG#-@1p?+b7t1jYUK=4cT$m/ NrNB}zd>>6Vgci }CkWso YI $UW\}E ցKCZ辆j,X=oE[uѕW8o:綋.k+*CZ;~ ]HCu[G:;8 WiH>KVV- KP'Vå ?h qJOG<8IUx߫c^Ʈe@>\bwt@5wR?Ot)peqŞ|xܵL3kLJ"Xakadh U2~#~C_ z# .*Os9JkQv "ku~J=bDo:*UAsi^}gjw=Z&C[{\,)fgV,,_O?,G陒-sZW/~MFdtA>@.{i