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Mathematics
discussion
31 views
2^x+x^2=8
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message 1:
by
ماهور
(new)
Mar 08, 2009 11:04PM
راستش با نگاه اول میشه گفت جواب چیه (راه حل کنکوری)
چون مقدار توانی عدد کوچکیه پس خود مجهول هم
عدد کوچکیه
ولی راه حلش ...
ـ
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message 2:
by
Mahyar
(new)
Sep 24, 2009 01:31PM
هنر کردی! 2
:D
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message 3:
by
Mahyar
(new)
Sep 24, 2009 02:53PM
2^x=2^3-x^2
log (2^3 - x^2) = x log (2)
بقیه اش را هم آنان که سوادشان می کشد حل کنند لطفاً
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چون مقدار توانی عدد کوچکیه پس خود مجهول هم
عدد کوچکیه
ولی راه حلش ...
ـ