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Sidana [21]
2 years ago
13

Which model shows the correct factorization of x2 – x – 2? Image for option 1 Image for option 2 Image for option 3 Image for op

tion 4
Mathematics
2 answers:
Contact [7]2 years ago
6 0
Hint:  Please express exponentiation with the "^" symbol:  x^2 - x - 2.

Note that the final term factors to (-2)(-1), and that -2x and +1x combine to produce the middle term, -x.  Thus, the factors of this polynomial are

(x+1)(x-2).

Please do not refer to "Image for Option 1," etc., unless you are actually sharing the image!
jok3333 [9.3K]2 years ago
5 0

Image B is the correct answer


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Combined terms<br> −6x−5y−6x−2y−3z−2z
Fed [463]

Answer:

<em>-12x - 7y -5z </em>

Step-by-step explanation:

<u><em>Given:</em></u>

<em>−6x−5y−6x−2y−3z−2z</em>

<u><em>Solve:</em></u>

<em>Combine similar terms:</em>

<em>−6x</em><em>−5y</em><em>−6x</em><em>−2y−3z−2z</em>

<em>-12x </em><em>- 5y - 2y </em><em>- 3z - 2z</em>

<em>-12x - 7y </em><em>- 3z - 2z</em>

<em>-12x - 7y -5z</em>

<em>Final Answer:</em>

<em>-12x - 7y -5z</em>

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<u><em>Kavinsky</em></u>

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4 0
2 years ago
X-3y=-6 graph the intercept
Aleks04 [339]
X - 3y = -6
3y = -x - 6
y = 1/3x + 2 

y-intercept is 2
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3 years ago
A circle has its center at (−2, 5) and a radius of 4 units. Find the equation of the circle using the Pythagorean Theorem.
Vesnalui [34]
The pythagorean theorem is only used for right triangles? however, you can find the equation with the info given. a circle is written as (x-h)^2+(y-k)^2=r^2. in this scenario, h=-2, k=5, and r=4.

Your final equation would be (x+2)^2+(y-5)^2=16
8 0
3 years ago
Which shows the following expression after the negative exponents have been eliminated?
Sati [7]
B. Negative exponent flip from denominator to numerator and numerator to denominator.
B is the second option.
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gulaghasi [49]
...0/8, 1/8, 2/8, 3/8, 4/8, 5/8
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3 years ago
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