2 years ago

What are all the roots of the function f(x)= x^3+3x^2-x-3

1 answer:

4 0

Answer:

\mathrm{Domain\:of\:}\:x^3+3x^2-x-3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<x<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}

Step-by-step explanation:

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please help:) thank youuuyy

Lana71 [14]

9514 1404 393

Answer:

x = 8
BF = 45

Step-by-step explanation:

Using the given information, we have ...

BH = 2·HF

3x +6 = 2(2x -1)

3x +6 = 4x -2

8 = x

The length of the median is ...

BF = BH + HF

BF = (3x +6) +(2x -1) = 5x +5

BF = 5·8 +5

BF = 45

6 0

3 years ago

Which of the following changes gives no evidence that a chemical reaction has taken place?

grigory [225]

I think the correct answer for this is
a cube of solid forms a puddle of liquid
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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Which is bigger? 2^4 or 4^2?

vovikov84 [41]

Answer:

Both are equal

Step-by-step explanation:

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8 0

2 years ago

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