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Estudos Gerais05/14/2025

14 (EsPCEx/Aman-RJ) O valor da expressão $E= (999)^5 +5 \cdo...

14 (EsPCEx/Aman-RJ) O valor da expressão E=(999)5+5(999)4+10(999)3+10(999)2+5(999)+1E= (999)^5 +5 \cdot (999)^4 +10 \cdot (999)^3 +10 \cdot (999)^2 +5 \cdot (999) +1 é igual a

a) 910139 \cdot 10^{13} b) 910159 \cdot 10^{15} c) 101510^{15} d) 999 999 e) 9991015999 \cdot 10^{15}

15 (Mack-SP) Sabendo que p=0n(np)=256\sum_{p=0}^{n} {n \choose p} = 256 então o valor de n vale: a) 8 b) 7 c) 6 d) 5 e) 4

14 (EsPCEx/Aman-RJ) O valor da expressão
$E= (999)^5 +5 \cdot (999)^4 +10 \cdot (999)^3 +10 \cdot (999)^2 +5 \cdot (999) +1$ é igual a

a) $9 \cdot 10^{13}$
b) $9 \cdot 10^{15}$
c) $10^{15}$
d) 999 999
e) $999 \cdot 10^{15}$

15 (Mack-SP) Sabendo que
$$\sum_{p=0}^{n} {n \choose p} = 256$$
então o valor de n vale:
a) 8
b) 7
c) 6
d) 5
e) 4
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