Strona 1 z 1
Oblicz
: 23 wrz 2008, o 17:31
autor: Amadeo18
Oblicz:
\(\displaystyle{ \frac{10^1^2+5^1^1*2^9-5^1^3*2^8}{4*5^5*10^6}}\)
Oblicz
: 23 wrz 2008, o 17:55
autor: RyHoO16
\(\displaystyle{ frac{10^1^2+5^1^1 2^9-5^1^3 2^8}{4 5^5 10^6}= frac{5^{12} 2^{12} + 2^8(5^{11} 2 -5^{13}}{2^2 5^5 5^6 2 ^6}= frac{5^{12} 2^{12} + 2^8[5^{11}(2-5^2}{2^8 5 ^{11}} = frac{2^8 5^{11}(2^4 5 + 2 - 5^2)}{2^8 5^{11}}=57}\)