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kolezko [41]
3 years ago
5

Divide using synthetic division. ( x^4-12x^2-9)/(x+3)

Mathematics
1 answer:
Firdavs [7]3 years ago
6 0

Answer:

x^3 - 3x^2 - 3x + 9 + (-36/(x+3))

OR

x^3 - 3x^2 - 3x + 9 - (36/(x+3))

Step-by-step explanation:

First set the divisor equal to 0:

x + 3 = 0

Subtract 3 from both sides

x = -3

This is what you'll divide the dividend by in synthetic division.

Take the coefficents of each term in the dividend. Do not forget the 0 placeholders:

x^4 + 0x^3 - 12x^2 + 0x -9

Coefficents: 1. 0.  -12. 0 -9.

Please see the image for the next steps.

The remainder is -36. Put the remainder over the divisor and add it to the polynomial (shown in image)

-36/(x+3)

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Answer:

Option B.

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Let as consider the two functions,

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Now, table of values is

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From the above table it is clear that in first and second month the height of the f(x) plant is less than of g(x).

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3 years ago
What are the coordinates of the point where the two lines intersect?
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<h3>Probability of possible outcomes</h3>

The total number of possible outcomes when the dice is rolled twice is 36 outcomes.

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P(larger of 2 rolls equals 5) = 8/36 = 2/9

Read more about probability of possible outcomes at; brainly.com/question/19916581

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2 years ago
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