Mathematician Kuna kichwa hapa

[mfarisayo]

Nimejaribu kuedit inagoma koz mtandao upo low sana kila ni click edit haiukubali

 

[Rejao]

Nimejaribu kuedit inagoma koz mtandao upo low sana kila ni click edit haiukubali

poa mkuu..solution yako nimeikubali

 

[Muuza Sura]

wenye allergy na namba yetu macho!!!!nikisikia log sijui nini!dah!nakumbuka algebra na magazijuto ndo allergy ilipoanzia!

 

[Abdulhalim]

2^x=4xSoln:introduce ln both sidesxln2=ln(4x)xln2=ln4+lnxxln2=ln(2*2)+lnxxln2=ln2+ln2+lnxxln2-ln2-ln2=lnx(x-1-1)ln2=lnxln2(x-2)=lnxThen introduce e both sides gives2(x-2)=x2x-4=x2x-x=4x=4The anser is 4Proof:2^4=164*4=16therefore 2^4=4*4

Hapa hamna ubishi aisee...but solution yako ipo rough! ungeedit utumie space! au ni mambo ya kukopi na kupesti?

Hakuna ubishi according to you, ila sisi wajanja tumeshaona hakuna kitu hapo.

Ukiapply naperian number unarejea tena kwene

2^(x-2)==x

Ambayo ni kitu kilekile na swali uliloulizwa

2^x==4x, except umehamishia '4' upande mwengine..

 

[Mzee]

2^x=4xS
oln:introduce ln both sides
xln2=ln(4x)xln2=ln4+lnxxln2=ln(2*2)+lnxxln2=ln2+ln2+lnxxln2-ln2-ln2=lnx(x-1-1)ln2=lnxln2(x-2)=lnxThen introduce e both sides gives2(x-2)=x2x-4=x2x-x=4x=4The anser is 4Proof:2^4=164*4=16therefore 2^4=4*4

hakuna kitu ulichofanya hapa.

 

[don-oba]

2 + 2 = 4.

 

[Leonard Robert]

Husninyo halipasua vipande hili swali.