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    1. ęn>GRE(sh)W(xu)}(sh)ĿY(ji)

      GRE(sh)W(xu)}(sh)ĿY(ji)

      rg2024-08-13 06:15:18

      GRE(sh)W(xu)}(sh)ĿY(ji)

      GRE(sh)W(xu)}(sh)ĿY(ji)

      GRE(sh)W(xu)}(sh)ĿY(ji)

      1.(sh)xĂx헲3x

      xE7-x

      2.X~3 y = 10 ~6 , X c 10~2ȴС

      ⣺x=10~2/y~1/3y1ty~1/31 ߀10~2xB

      ]wS١LՄ

      (sh)ʮλW(xu)ӳɹM볣У·v

      3.(sh)Уa1=3, a2=6, a= a/a a=?

      ⣺3, 6, 2, 1/3, 1/6, 1/2, 3, 6,

      һ汾

      ǰˎ׽(jng)`,ҵǣa1=2, a2=6, an=a/a, a150

      2, 6, 3, 1/2, 1/6, 1/3 , 2, 6, 3, ҵĴ1/3

      4. 125w+25x+5y+z=264,x,y,z,w,are nonnegative integrate,and no more than 5,what is w+x+y+z?

      ⣺ö̳256Mƾ2024tõx+y+z+w=2+0+2+4=8

      5.a xƽ+BX+k=0oһXֵһ

      KٽX2

      6.a,b,c,-5,-10ƽ(sh)a,b,c,5,10ƽ(sh)֮Ƕ?

      ⣺ڿrlǰ -6 ҲS6

      7. F=22X-1 FF

      ⣺210η

      8.-7=5-5=3x^2-y^2ֵ?

      ⣺(dng)X= -7 Y= 0 r 49

      GRE(sh)W(xu)}(sh)ĿY(ji)P(gun)£

      һ꼉(sh)W(xu)(sh)c(sh)֪Rc02-10

      꼉ŒW(xu)ڔ(sh)W(xu)(sh)c(sh)֪Rc09-06

      (sh)W(xu)ӋY(ji)03-19

      Д(sh)W(xu)cY(ji)03-20

      (sh)W(xu)̌W(xu)Y(ji)ʽ03-20

      Zij~02-01

      Y(ji)õĔ(sh)W(xu)ʽʽ04-22

      СW(xu)(sh)W(xu)޵ķ˼cY(ji)02-26

      P(gun)K“(lin)(sh)W(xu)ČW(xu)ɿY(ji)10-17

      һ(sh)W(xu)(jng)򞿂Y(ji)03-19

      Ñf(xi)h