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erica [24]
3 years ago
7

Find the first, fourth, and eighth terms of the sequence. A(n)=-2 × 2^N-1

Mathematics
1 answer:
11111nata11111 [884]3 years ago
7 0
<span><span>an</span>=<span><span>(<span>−<span>2x</span></span>)</span><span>(<span>2<span>−1</span></span>)</span></span></span>Step 1: Divide both sides by n.<span><span><span>an</span>n</span>=<span><span>−x</span>n</span></span><span>a=<span><span>−x</span>n</span></span>Answer:<span>a=<span><span>−x</span><span>n</span></span></span>
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