3 years ago

What is the 8th term of this geometric sequence? 5,-10,20,-40

1 answer:

3 0

You are multiply by -2.
term 1: 5
term 2: -10
terms 3: 20
term 4: -40
term 5: 80
term 6: -160
term 7: 320
term 8: -640
So, the 8th term is -640. Hope this helps, please mark brainliest and have an amazing day!

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Softa [21]

Answer:

Step-by-step explanation:

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2 years ago

Let omega be a complex number such that omega^3 = 1. Find all possible values of {1}{1 + \omega} + {1}{1 + \omega^2}. Enter all

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Answer:

1 is Answer.

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= $\frac{1}{(-1)*omega } + \frac{1}{(-1)*omega^{2} }$

Rearranging and simplifying:

= $\frac{-1}{omega } + \frac{-1}{omega^{2} }$

= $\frac{(-1)*(omega + 1)}{omega^{2} }$

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= 1 Answer

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2 years ago

Expanded notation on algebra<br> 24 x 12 x 12

Delvig [45]

Answer:

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Step-by-step explanation:

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2 years ago

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Kobotan [32]

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step 1

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riadik2000 [5.3K]

(
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6
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(
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3 years ago