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Mandarinka [93]
3 years ago
6

Factor completely 3a4y3 − 12a3y2 + 6a2y.

Mathematics
1 answer:
Firlakuza [10]3 years ago
5 0

Step-by-step explanation:

3a^4y^3-12a^3y^2+6a^2y=(3a^2y)(a^2y^2)-(3a^2y)(4ay)+(3a^2y)(2)\\\\=(3a^2y)(a^2y^2-4ay+2)

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Step-by-step explanation:

Given the following refrigerator characteristics :

brand name and model - - > CATEGORICAL

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Answer:

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we have

f(x)=6x-4+x^{2}

<u>1) Convert to vertex form</u>

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f(x)+4=x^{2}+6x

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<u>2) Find the vertex</u>

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<u>4) Find the increase-decrease intervals</u>

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The graph decrease over the interval--------> (-∞,-3)

see the attached figure to better understand the problem

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In this problem the x-intercepts are  

(-6.61,0) and (0.61,0)

so

The function cross the x-axis twice

see the attached figure

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