Hany gùýcli matematiklar sizin kömeginiz gerek!

AbdyllaMerc· · 496 gezek okaldy· halanan: 8teswirler.com

Salam hormatly agzalar. Ýagdaylarynyz? Sizden uly hayyshym bar. Mana shu mysallary cözmäne kömek edin sizden uly haýysh. Öñùn sagbolsun aýtýan dostlar haýysh kömek edin!

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Teswirler 23

AbdyllaMerc 6 iýun 2011 ý. 04:42 +3
  1. Añlatmany ýönekeýleshdirin: (1/y+2/x-y) (x-xkw2+ykw2/x-y)
AbdyllaMerc 6 iýun 2011 ý. 04:44 +3
  1. Deñlemäni cözùn: logx9-log3x+1=0
AbdyllaMerc 6 iýun 2011 ý. 05:03 +3

Cözùp berene +11 lik garashýa dostlar.

Barney 6 iýun 2011 ý. 05:04 +1

dost nacenji klasda okayan sen?

AbdyllaMerc 6 iýun 2011 ý. 05:16 +3
Barney:
dost nacenji klasda okayan sen?

10njyda

Ibrahimovic 6 iýun 2011 ý. 05:17 +1
  1. Añlatmany
    ýönekeýleshdirin: (1/y
    +2/x-y) (x-
    xkw2+ykw2/x-y)

    Su mysalyna yanlnys dost. Dusunip bolanok. 2 mysalyny yazyan.
AbdyllaMerc 6 iýun 2011 ý. 05:22 +3
IBRAHIMOVIC:

  • Añlatmany

    ýönekeýleshdirin: (1/y

    +2/x-y) (x-

    xkw2+ykw2/x-y)

    Su mysalyna yanlnys dost. Dusunip bolanok. 2 mysalyny yazyan.


    • dost droblara derek shu tayajygy / ulandym. Bulam kw2 (kwadrat 2 ) dost

    Ibrahimovic 6 iýun 2011 ý. 05:26 +2

    Logx9-log3x+1=0,
    x asagynda 9 yokarsynda, 3 asagynda x yokarsynda.

    2logx3-log3x+1=0,
    2/log3x-log3x+1=0,
    log3x-t diyip belleyas.
    2/t-t+1=0,
    -t2 (2 kwadrat)+t+2=0
    t2-t-2=0,
    D=1+8=9,
    t1(asagynda)=1+3/2=2,
    t2(asagynda)=1-3/2=-2/2=-1,
    1) log3x=2, x=9,
    2) log3x=-1, x=1/3 dusunmedik yerin soray. Al jigim.

    Ibrahimovic 6 iýun 2011 ý. 05:28 +1

    Ay natdinay bellan zadyn aytmalyda how men kw2 gorup gen gordum. Onam cozeris.

    AbdyllaMerc 6 iýun 2011 ý. 05:41 +3
    1. Deñsizlikler ulgamyny cözùn! {4x-1>6x+0,5 ashagyndaky x/2>_ x/5-1
    AbdyllaMerc 6 iýun 2011 ý. 05:47 +3
    IBRAHIMOVIC:
    Ay natdinay bellan zadyn aytmalyda how men kw2 gorup gen gordum. Onam cozeris.

    dost sag bol köp köp.

    Ibrahimovic 6 iýun 2011 ý. 05:50 +1

    1 mys: jogaby=x+y/y(x-y)* xkw2-xy-x3(kub)+xkw2y+ykw2/(x-y)=(x+y)(xkw2-xy-x3+xkw2y+ykw2)/y(x-y)kw2=x3-xkw2y-x4(dereje)+x3y+xykw2+xkw2y-xykw2-x3y+xkw2ykw2+y3/y(x-y)kw2=x3-x4+x2y2+y3/y(x-y)kw2; tamam.

    Ibrahimovic 6 iýun 2011 ý. 05:52 +1
    AbdyllaMerc:
    Cözùp berene +11 lik garashýa dostlar.



    2 sany bolaydy oytyan +11. Sozun soz bolsa.

    AbdyllaMerc 6 iýun 2011 ý. 06:11 +3
    AbdyllaMerc:

  • Deñsizlikler ulgamyny cözùn! {4x-1>6x+0,5 ashagyndaky x/2>_ x/5-1


    • shu cyzyk _ shun > ashagyndadyr

    AbdyllaMerc 6 iýun 2011 ý. 06:25 +3
    1. Hasaplañ: sin 52gradus 30 sekunt Sin 7gradus 30 sekunt
    AbdyllaMerc 6 iýun 2011 ý. 06:26 +3
    1. Berlen cyzyklar bn cäklenen figuranyñ meýdanyny tapyñ: y=5-xkw2 y=x+3.
    AbdyllaMerc 6 iýun 2011 ý. 06:29 +3

    Cözene +lar bn sowgatlar garashýar dostlar.

    nuryjyk 6 iýun 2011 ý. 06:40 +1
    AbdyllaMerc:

  • Berlen cyzyklar bn cäklenen figuranyñ meýdanyny tapyñ: y=5-xkw2 y=x+3.




    • ilki b.n koordinatalar ulgamynda 1 nji funksiyan grafigini guryan ony y=xkw grafigi ozgerdip almaly ol parabola bolya. Son 2 nji f-yang grafigini gurmaly onam y=x f-yang grafigini ozgerdip almaly olam goni cyzyk bolya.
    Goni cyzyk b.n parabolany guryang olar 2 nokatda kesishya son sol yerde egricyzykly trapesiya alynya son meydanny tapmaly. Sony kyn dal integrala dushunsen
    integral(a-dan b-cenli)S(x)dx=F(b)-F(a)
    a,b sanlar cyzgydan almaly dogry cyzsan alyp bolya
    sowgat b.n + unudayma

    nuryjyk 6 iýun 2011 ý. 06:46 +1

    yalnyshmasam sen 10 kylas gutardysh egzamen tabshyryan bolmaly...
    Men 10 kylaskam 1 ay onunden so mysallary aldyk mug dan 120 towerek bilet bir kitapdy onam okuwcular bolup paylashyp cozduk egzamenda arkayyn gochurupduk

    AbdyllaMerc 6 iýun 2011 ý. 06:49 +3
    nuryjyk:
    AbdyllaMerc:

  • Berlen cyzyklar bn cäklenen figuranyñ meýdanyny tapyñ: y=5-xkw2 y=x+3.




    • ilki b.n koordinatalar ulgamynda 1 nji funksiyan grafigini guryan ony y=xkw grafigi ozgerdip almaly ol parabola bolya. Son 2 nji f-yang grafigini gurmaly onam y=x f-yang grafigini ozgerdip almaly olam goni cyzyk bolya.

    Goni cyzyk b.n parabolany guryang olar 2 nokatda kesishya son sol yerde egricyzykly trapesiya alynya son meydanny tapmaly. Sony kyn dal integrala dushunsen

    integral(a-dan b-cenli)S(x)dx=F(b)-F(a)

    a,b sanlar cyzgydan almaly dogry cyzsan alyp bolya

    sowgat b.n + unudayma

    dost mysalyn dogry bolsa gùrrùni ýok