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Savatey [412]
2 years ago
10

Find the ninth term of the sequence sprt(5), sprt(10), 2 sprt(5)​

Mathematics
2 answers:
Marina86 [1]2 years ago
6 0
Formula for this is (sqrt(2)^(n-1))*sqrt(5) such that n is the term number
So sqrt(2)^8(sqrt(5))
The answer is (B) 16sqrt(5)
saw5 [17]2 years ago
5 0

Answer:

16sqrt5

Step-by-step explanation:

Notice that the next term is the previous term multiplied by sqrt2.

So we can take sqrt5 and multiply it by sqrt2, 8 times to get the ninth term.

sqrt2 ^8 = 16.

So 16sqrt5

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