Copia e completa a tabela
Ainda os números: Matematicamente Falando 8 - Parte 1 Pág. 105 Ex. 2
by
AMMA
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Enunciado
Copia e completa a tabela:
| $n$ |
$0$ |
$1$ |
$2$ |
$3$ |
| ${{3}^{n}}$ |
$1$ |
$3$ |
|
|
| ${{(-3)}^{n}}$ |
|
|
|
|
| ${{3}^{-n}}$ |
|
$\frac{1}{3}$ |
|
|
| ${{(-3)}^{-n}}$ |
|
|
|
|
| $-{{3}^{n}}$ |
|
$-3$ |
|
|
Resolução
| $n$ |
$0$ |
$1$ |
$2$ |
$3$ |
| ${{3}^{n}}$ |
$1$ |
$3$ |
$9$ |
$27$ |
| ${{(-3)}^{n}}$ |
$1$ |
$-3$ |
$9$ |
$-27$ |
| ${{3}^{-n}}$ |
$1$ |
$\frac{1}{3}$ |
$\frac{1}{9}$ |
$\frac{1}{27}$ |
| ${{(-3)}^{-n}}$ |
$1$ |
$-\frac{1}{3}$ |
$\frac{1}{9}$ |
$-\frac{1}{27}$ |
| $-{{3}^{n}}$ |
$-1$ |
$-3$ |
$-9$ |
$-27$ |
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