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Kruka [31]
3 years ago
15

Which expression is equal to (x+2) (-x^2+2x-6)

Mathematics
1 answer:
lyudmila [28]3 years ago
6 0

Answer:

\huge\boxed{C.\ -x^3-2x-12}

Step-by-step explanation:

(x+2)(-x^2+2x-6)\\\\=(x)(-x^2)+(x)(2x)+(x)(-6)+(2)(-x^2)+(2)(2x)+(2)(-6)\\\\=-x^3+2x^2-6x-2x^2+4x-12\\\\\text{combine like terms}\\\\=-x^3+(2x^2-2x^2)+(-6x+4x)-12\\\\=-x^3-2x-12

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Answer:

72.1%

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Step-by-step explanation:

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3 years ago
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Svet_ta [14]

Slope Formula - (y² - y¹) / (x² - x¹)

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x¹ = 1

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Hope this Helps!!


5 0
3 years ago
Suppose you roll a six sided number cube one time. What is the probability of rolling a 3 or an even number
Vikki [24]
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8 0
3 years ago
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pickupchik [31]
X=0 because when you have something to the power of zero your answer is 1.
x=0 since 1 to the power of zero equals 1.


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5 0
3 years ago
Read 2 more answers
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ExtremeBDS [4]

Answer:

44 degrees

Step-by-step explanation:

there's two ways u could do this. One is all triangles add up to 180 degrees. u simply ignore the outside angle of 136 degrees, and add 62 and 74, and u get 136. take 180-136, and u get 44.

Another way is all strait angles add up to 180 degrees. take 180-136, and u get 44 degrees

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8 0
3 years ago
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