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sergejj [24]
3 years ago
12

B. -2(x + 7) Help me

Mathematics
1 answer:
Serhud [2]3 years ago
5 0

- 2(x + 7)

mutiply the bracket by -2

(-2)(x)= -2x

(-2)(7)= -14

Answer:

-2x-14

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Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Third-degree, with zeros of −3
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Answer:

\Large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Step-by-step explanation:

Hello,

Based on the indication, we can write this polynomial as below, k being a real number that we will have to identify (degree = 3 and we have three zeroes -3, -1, and 2).

   \Large \boxed{k(x+3)(x+1)(x-2)}

We know that the point (1,10) is on the graph of this function, so we can say.

k(1+3)(1+1)(1-2)=10}\\\\4*2*(-1)*k=10\\\\-8k=10\\\\k=\dfrac{10}{-8}=-\dfrac{5}{4}

Then the solution is:

\large \boxed{-\dfrac{5}{4}(x+3)(x+1)(x-2)}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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Read 2 more answers
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Answer:

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Step-by-step explanation:

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3 0
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I believe the answers would be: 
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