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Alex Ar [27]
2 years ago
5

5h-4h^3-2 I need help

Mathematics
1 answer:
natima [27]2 years ago
8 0

Answer:

Step-by-step explanation:

What's the complete question?

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Can -5 be the base of an exponential function?
sleet_krkn [62]
No, because negative base sometimes results in non-real or imaginary value.

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3 years ago
Help:) Factor f(x) = 4x^3+ 23x^2- 70x + 16 into linear factors given that - 8 is a zero of f(x).
Charra [1.4K]

Answer:

(x + 8)(x - 2)(4x - 1)

Step-by-step explanation:

Given that x = - 8 is a zero then (x + 8) is a factor

Divide f(x) by (x + 8) using Synthetic division

- 8 | 4    23    - 70    16

        ↓  - 32      72   - 16

      ---------------------------------

        4    - 9       2       0

Quotient = 4x² - 9x + 2 = (x - 2)(4x - 1)

Thus

f(x) = (x + 8)(x - 2)(4x - 1)

 

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3 years ago
How do you describe the square root of a rational number​
lisabon 2012 [21]

Answer:

I am a 4th grader I don't know

Step-by-step explanation:

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2 years ago
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The ruby throated hummingbird has a wingbeat of about 200 beats per second about how many wing Beats would a hummingbird have in
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36,000 wing beats

60 sec= 1 minute 60*3=180sec/3minutes

180*200=36,000

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Soledad has a storage box. The box is 6 1/2 inches long, 4 3/4 inches wide and 7 inches tall. She wants to run a border around t
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I have the same question too so I need help on it
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