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Romashka [77]
3 years ago
8

Factor the polynomial.

Mathematics
2 answers:
Degger [83]3 years ago
8 0
It is answer choice A because you have to take the the GCF of each number which is 2x. Then if you were to divide the numbers by 2x you would put those numbers in the brackets. 
2x( x^{2} +2x+4) because 2x^3/2 x =  x^{2} and 4 x^{2} /2x = 2x and 8x/2x = 4
zzz [600]3 years ago
3 0
Factor out 2x to get 2x(x^2+2x+4).  This cannot be factored further, so A is the answer.
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All of the following should be included in the results section of a t test except:
Nikolay [14]

Answer:

Levene confidence intervals ( b )

Step-by-step explanation:

T- test should include all of the following in the results section except the  Levene confidence intervals.The confidence intervals may be constructed for various power values using the binomial distribution.

The dependent measure , the size and the Homogeneity of variance test are all included in the results section of a t-test

5 0
3 years ago
I need help with this
Ksenya-84 [330]

Answer:

6.7-(-2.5)=9.2                  6.7+(-2.5)=4.2                          Neither

2.5 + 6.7                          6.7 - 2.5                                  2.5 - 6.7

                                       -2.5 + 6.7                                 -2.5 - 6.7

                                                                                        -6.7 + 2.5

7 0
3 years ago
The average rainfall for each week for the
Bezzdna [24]

Answer:

7/3

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in decimal 2.3

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8 0
3 years ago
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aliya0001 [1]

Answer:

Ryan earned $52 Mike earned $109 and Stormy earned $94

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6 0
3 years ago
What are the solutions of ×^2=8-5×?
yaroslaw [1]

Answer:

x=8 & x=3

Step-by-step explanation:

We want to get the (x)s all on one side.

add 5x to each side

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then seperate that

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The solutions are 8 and 3.

7 0
3 years ago
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