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3 years ago

Factor the polynomial: -2x3 - 4x2 - 6x

Mathematics

2 answers:

MAVERICK [17]3 years ago

7 0

Answer:

-2(3x+7)

Step-by-step explanation:

larisa [96]3 years ago

6 0

Answer:

For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite the middle term as a sum of two terms whose product is a⋅c=2⋅−2=−4 a ⋅ c = 2 ⋅ - 2 = - 4 and whose sum is b=−3 b = - 3 . Factor −3 - 3 out of −3x - 3 x .

Step-by-step explanation:

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NeX [460]

The answer to the questions

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3 years ago

due today! The price of an ice cream cone is $2.75. You buy one for yourself and another for your little brother. How much sales

kotegsom [21]

Answer:

$0.41

Step-by-step explanation:

1 ice cream cone: $2.75

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3 years ago

What is the rate of change of the linear relationship modeled in the table (-2,5) (-1,4) (0,3) (1,2)

poizon [28]

The rate of change of the linear relationship is -1.

Explanation:

It is given that there is a linear relationship between all these points, these points lie on a straight line.

The equation to find the slope passing through two points $\left(x_{1}, y_{1}\right)$ and $\left(x_{2}, y_{2}\right)$ is given by

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting the points $(-2,5)$ and $(-1,4)$ , we get,

$\begin{aligned}m &=\frac{4-5}{-1+2} \\&=\frac{-1}{1} \\&=-1\end{aligned}$

Thus, the slope is -1.

Thus, the rate of change of the linear relationship is -1.

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3 years ago

Where does this real # belong?

Eddi Din [679]

It is irrational because it is a decimal that doesn't terminate or repeat! :)

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2 years ago

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poizon [28]

Sir your probably gunna report this but i have no equation if you could kindly provide the information I requested i would be happy to answer you question

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2 years ago