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vova2212 [387]
3 years ago
15

What is the complete factorization of the polynomial below?

Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0

Answer:

(x - 1)(x + 1)(x + 3).

Step-by-step explanation:

x^3 + 3x^2 - x - 3            Factor by grouping:

= x^2(x + 3) - 1(x + 3)       x+3 is common .

= (x^2 - 1)(x + 3)                x^2 - 1 is the difference of 2 squares.

= (x - 1)(x + 1)(x + 3).

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gogolik [260]
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3 years ago
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Using the table for many repetitions of the experiment of tossing a coin 10 times, what is the mean number of heads in 50 repeti
PtichkaEL [24]
When there are 1000 repetitions, the mean will be 5.002.

The charts that you have list the number of total heads when you flip the coin 10 times in each trial.

Multiply the total of each by the number number of heads for that category and divide by 1000.

1 x 0
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4 years ago
Please help me! Don't answer if you do not know
emmainna [20.7K]

What is the question ?


4 0
4 years ago
Solve for q. -5(3-q) +4=5q-11
soldier1979 [14.2K]

Perform the indicated multiplication first:  -15 + 5q + 4 = 5q - 11

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-11 = -11.  This is always true.  Thus, -5(3-q) +4=5q-11 is true for all q.

4 0
3 years ago
List the ordered pairs that match the table
AveGali [126]

Answer:

{(-5, 3), (2, -5), (2, 9), (3, -6), (5, -3)}

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Start on the left side, that number is the x.

List them in pairs the left x number with the right y number it points to.  

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