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Monday
, 31 december 2012
Equal
Proposed by
ile
(7 comments)
4.683
times displayed
5 x a= n
n+ 5= ?
ex. 6x5=(6x10):2
7x6=(5x6)+(2x6) sau 30+12
9x8=(10x8)-8
View the Solution
5xa=n
5x(a+1)=n+5
Tags:
Equal
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Comments (7)
Monday
, 31 dec 2012 09:43
[#]
dnlac
n + 5 = 5 x a + 5? :P
Monday
, 31 dec 2012 12:02
[#]
petrebatranetu
n+5=5xa+5=5(a+1)
Monday
, 31 dec 2012 12:31
[#]
catanedelcu
:)))))))))))))))))))
rezolvare !
Monday
, 31 dec 2012 12:38
[#]
ile
RE:
prima e in romaneste ,a doua-a in engleza ,a trei-a in franceza ,iar urmatoarele e chineza pura ,nu inteleg nimic :)))
Monday
, 31 dec 2012 12:43
[#]
catanedelcu
RE:
pai sunt niste simple egalitati la unii dintre termeni , n-am mai continuat ca mi-a fost lene :)))))))))) pe ideea asta scrisesem pe banca o egalitate gigantica pornind de la 1=1 . a ramas scrisa ani buni acolo, n-a sters-o nimeni ca era prea simpatica, erau si limite, integrale..etc... asa se compun unele probleme, ca sa omoare copii :)))))))))))))))
Monday
, 31 dec 2012 13:00
[#]
tincan
RE:
:)))))
Monday
, 31 dec 2012 12:35
[#]
catanedelcu
sau cum se dau batai de cap elevilor , e suficient sa stii ca 1 = sin²x+cos²x ... de aici incep toate necazurile :)))))))))))))))
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