3 years ago

How to factor this 2x^4 + 3x^3 - 2x + 14 please I need it badly. ASAP

1 answer:

5 0

$2x^4 + 3x^3 - 2x + 14$
$= 2x * x^3 + 3*x^3 - 2*x + 2*7$

That gives :

$x^3(2x +3) - 2(x+7)$

Hope this helps !

Photon

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Find the slope of the line passing through the pair of given points. (5, 7) and (2,7)

gulaghasi [49]

Answer:

m = 0

Step-by-step explanation:

$m = \frac{7 - 7}{5 -2} \\m = \frac{0}{3}\\m = 0$

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2 years ago

What is the additive inverse of -2 + 8i?

tatuchka [14]

Answer:

2 - 8i

Step-by-step explanation:

The additive inverse of something is basically the opposite of it. Another way to say this is that when you add the additive inverse to -2 + 8i, it will equal 0.

An example:

The additive inverse of 7 is -7 because not only is it the opposite, but also when you add 7 and -7, it equals 0.

To solve

So all you need to do is find the opposite of -2 + 8i. You can write it as:

-(-2 + 8i) With the negative in the front because we want to find the opposite.

This then equals:

2 - 8i

You can check your answer by adding -2 + 8i and 2 - 8i to see if it equals 0:

(-2 + 8i) + (2 - 8i) → and it does equal 0

ANSWER: 2 - 8i

Hope you understand and that this helps with your question! :)

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2 years ago

4(5x – 6y) + 16x I don’t know how do this problem

Ivenika [448]

Answer:

simplify =36x−24y

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Step-by-step explanation:

Let's simplify step-by-step.

4(5x−6y)+16x

Factor 4(5x−6y)+16x

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3 years ago

The temperature is -2 degree Fearing height if it drops 1 degree every 10 minutes what will the temperature be in an hour 1 hour

ExtremeBDS [4]

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Hope I helped.

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