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Zolol [24]
3 years ago
9

Factor completely 2x^3+4x^2+6x+12

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
7 0

Answer: 2(x^3+2x+3x+6)

Step-by-step explanation:

Anna71 [15]3 years ago
6 0

Answer:

2(x+2) (x^2+3)

Step-by-step explanation:

2x^3+4x^2+6x+12

I will use factor by grouping

2x^3+4x^2   +6x+12

Taking 2x^2 from the first two terms and 6 from the last two terms

2x^2( x+2)  +6(x+2)

Now I can factor x+2 out

(x +2)(2x^2+6)

We see in the last term that we can factor out 2

(x+2) 2(x^2+3)

Rearranging

2(x+2) (x^2+3)

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                                          hope it helps

4 0
3 years ago
A store owner uses a selling price of 125%of the cost of an item. If a pair of jeans has a sales price of 33.50, what cost does
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Answer:

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3 0
3 years ago
(8b+12)+(3n+6)+(9b-4)
Bas_tet [7]

Answer:

17b+3n+14

Step-by-step explanation:

no any step

okk

finished

5 0
3 years ago
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What is 2 16/99 as a decimal
Serggg [28]
2 16/99 as decimal should be:
2 + (16/99) = 2 +0.17 = 2.17
6 0
3 years ago
What is a unit rate?
Ksivusya [100]

Answer:

<em>A unit rate is something over a unit of something else. </em>

<u>Such as:</u>  (50 miles) / hour

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This is not a unit rate, therefore you have to divide the top and bottom by 3 to get the unit rate

(150/3 miles) / (3/3 hours)

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Hope this helps :)

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