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Ugo [173]
3 years ago
8

Find an explicit rule for the nth term of the sequence. 9, 36, 144, 576, ...

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0
Something like (n4)
N representing the number before. For example, if n=9 then (9*4)=36.
Hope it makes since for you. I know there might be more to it, but that's what I know off the top of my head.
andreyandreev [35.5K]3 years ago
4 0

Answer:

an= 9* 4^n-1

Step-by-step explanation:

an= a1 r^ n-1

a1=9

r=4

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3 years ago
Please help! <br><br> If f (x) = 1/9 x-2 what is f^-1(x)
saw5 [17]

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3 years ago
1. Write as a base with a positive exponent, then evaluate. Write your final answer as a
vodomira [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
X + 4 is prime x2 – 9 can be factored using the formula.
Anna71 [15]

We are given two binomials: x+4 , x^2-9.

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Therefore, x^2-9 = x^2 - 3^2.

Now, we can apply difference of the squares formula to factor it.

We know a^2 -b^2 = (a-b) (a+b).

Therefore,  x^2 - 3^2 can be factored as (x-3) (x+3).

So, x^2-9 is not a prime binomial because it can be factored as (x-3) (x+3).

3 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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