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If r = - square root 2 and a5 = 32 square root 2 what is the first term of the sequence?

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User Ayushgp
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a1=8 because we are using the sequence formula for a geometric sequence
If r = - square root 2 and a5 = 32 square root 2 what is the first term of the sequence-example-1
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User George Mount
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Answer:

8sqrt2

Explanation:

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User Andrew Wagner
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