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Svetlanka [38]
3 years ago
13

8f(x)=x

Mathematics
1 answer:
victus00 [196]3 years ago
6 0

Answer:

-2 and -4

Step-by-step explanation:

Given the function f(x) = x² + 6x + 8

If f(x) = 0

x² + 6x + 8 = 0

Factorize

x² + 4x + 2x+ 8 = 0

x(x+4)+2(x+4) = 0

(x+2)(x+4) = 0

x+2 = 0 and x+4 = 0

x = -2 and -4

Hence the zero of the function is -2 and -4

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Answer:

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Step-by-step explanation:

There is two many variables in that I believe you meant. What is equivalent to 3 square root 8^1/4x? =12 √8 × . Hopefully this helped you .

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Sharon tracks the number of cupcakes she sells each day for a week. the numbers of cupcakes she sold are 23, 25, 32, 35, 36, 25,
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NeTakaya

Answer:

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Step-by-step explanation:

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And in order to estimate the parameter of interest we use a survey of n =3800 and the sample mean who represent an statistic is given by:

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And we got:

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