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podryga [215]
3 years ago
14

Is the sequence geometric ? -48,96,-192,384...

Mathematics
1 answer:
Lunna [17]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

If the sequence is geometric then the common ratio r between consecutive terms will be equal.

\frac{96}{-48} = - 2

\frac{-192}{96} = - 2

\frac{384}{-192} = - 2

The common ratio between terms = - 2

Hence the sequence is geometric

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Step-by-step explanation:

We have to find the expresses this statement: A quantity x is equal to the sum of the squares of a and b.

The square of a can be written as a² and the square of b can be written as b².

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3 years ago
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Step-by-step explanation:

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