（全套打包）-2019-2020学年九年级上册初三数学【名师学案】(人教版)

书书书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槡%!$槡%!!!"Z []^ ! + ! ! # " _ ` a & O ! "!' ! #!& ! $!/ ! %!/ ! &! ! " " ! # #" ! *!1 $ " ! *0 $ " " *# $ " ! *$#! ! ! ! " ! # -" ! * % $ " ! * % - $ " " * 槡% ! $ " ! * $ 槡% ! ! ! ! # " ! # " ! $",*$", $ " ! *+ $ 4" " *" ! * +! ! ! - " ! # -" ! * $" $ " ! * $ " - # +! 4 b 1 S c a & O ! ! '! d 1 O 9 , e ! " 槡.#*$ %! 槡$#. %! 槡$#$ % ! fghd1i ! hd1 ! (V(# ! (!/ ! )!/ ! !*!& ! !!! ! " " ! #! "$ " " ! * " - $ "$"*5 " ! $ 4" " * # ! $ " ! * " ! ! ! ! ! " ! #! ".! " ! * $- # + $ 4 b 1Sca&O ! ! ! # " ! #! !$ # " ! *0 $ ! $ # *5# $ 4 #" *$" $ #! *%! ! ! - " ! # ! "$! " ! *+ $ "$!*+ $ 4" " *" ! *!! ! !"!/ ! !#!& ! !$!( ! !%!5 " ! ! !&!! ! !'! "! jkl(mno ! ! # p$ $ - - ! !"$" " ! *!% ! "." " ! $ fg hd1 $ - ! ! !"$" " * 5% ! "." "$ ! - " " * $1 $ " ! * $ " # ! ! !(!- ! !)! ! #! " " &'$-" ! ! ! ! " q+,` &'$-" ! *-" ! $ r &*, $ '*- s t $ - " ! *# $ !- " " 槡* #$"! 槡*$ #!uv"$.w1 X9xNC槡#!!"*!!#!-$#"$"*