1.

$$\frac{{{2^{n + 4}} - 2\left( {{2^n}} \right)}}{{2\left( {{2^{n + 3}}} \right)}}$$when simplified is = ?

A. ${{\text{2}}^{n + 1}} - \frac{1}{8}$$
B. 2(n+1)
C. - 2n
D. $\frac{7}{8}$$
Answer» E.


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