3 years ago

1. Determine all zeros for the function f(x)=(x^2+2x−8)(x−6)

1 answer:

3 0

6, -4, 2

You can get this by factoring the trinomial and setting each part, along with x-6, equal to 0. The trinomial can be factored to (x+4)(x-2)

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Phantasy [73]

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Step-by-step explanation:

we know that

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$A=P(e)^{rt}$

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we have

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4 years ago

How many positive integers $n$ satisfy $ floor sqrt n floor = 5$?

Temka [501]

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So that's 6² - 5² = 11 numbers. We can list them:

25,26,27,28,29,30,31,32,33,34,35

Answer: 11

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