Hany gùýcli matematiklar sizin kömeginiz gerek!

1. Añlatmany ýönekeýleshdirin: (1/y+2/x-y) (x-xkw2+ykw2/x-y)

1. Deñlemäni cözùn: logx9-log3x+1=0

Cözùp berene +11 lik garashýa dostlar.

dost nacenji klasda okayan sen?

Barney:
dost nacenji klasda okayan sen?

10njyda

1. Añlatmany
   ýönekeýleshdirin: (1/y
   +2/x-y) (x-
   xkw2+ykw2/x-y)
   
   Su mysalyna yanlnys dost. Dusunip bolanok. 2 mysalyny yazyan.

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

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.

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

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

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

dost sag bol köp köp.

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.

AbdyllaMerc:
Cözùp berene +11 lik garashýa dostlar.

2 sany bolaydy oytyan +11. Sozun soz bolsa.

AbdyllaMerc:

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

shu cyzyk _ shun > ashagyndadyr

1. Hasaplañ: sin 52gradus 30 sekunt Sin 7gradus 30 sekunt

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

Cözene +lar bn sowgatlar garashýar dostlar.

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

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

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