2 years ago

What is the factored form of the polynomial x2-12x+27

1 answer:

8 0

Answer:

(x - 9) + (x + 3)

Step-by-step explanation:

To get the correct answer when factoring the numbers must add up to be the middle variable and multiply together to be the ending original number.

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lara [203]

The correct answer: x=-7/2
Hope this help!!!

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2 years ago

Margaret [11]

The answers would be A D and E because if you were to flip them onto each other they would be the exact same

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2 years ago

elena-14-01-66 [18.8K]

Answer:

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Step-by-step explanation:

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3 years ago

Nady [450]

Answer:

Select all the lines with slope $-\frac{1}{3}$ .

Step-by-step explanation:

Use the slopes to help you answer this kind of questions.

The slope of the line going through: (1, - 2) and (3,4) is given by:

$m=\frac{y_2-y_1}{x_2-x_1}$

We plug in the coordinates to get:

$m=\frac{4--2}{3-1}=\frac{6}{2}=3$

All lines that are perpendicular to this line has slope $-\frac{1}{3}$ .

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3 years ago

-BARSIC- [3]

Answer:

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Step-by-step explanation:

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2 years ago