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never [62]
3 years ago
15

Consider the polynomial 8x^3+2x^2-20x-5 factor

Mathematics
1 answer:
pantera1 [17]3 years ago
4 0

Answer:

(4x + 1)(2x² - 5)

Step-by-step explanation:

Given

8x³ + 2x² - 20x - 5 ( factor the first/second and third/fourth terms )

= 2x²(4x + 1) - 5(4x + 1) ← factor out (4x + 1) from each term

= (4x + 1)(2x² - 5)

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1 year ago
A 2 -gallon container of window costs 31.36. what is the price per cup
irinina [24]

Answer:

0.98 $/cup

Step-by-step explanation:

The final answer asks for price/cup, as "per" means "divided by".

So, our final units will be in $/cup.

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In order to get from gallons to cups, we need to convert units.

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So, our conversion factor will be 16 cups/1 gallon.

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Important things to note:

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8 0
2 years ago
What is the percent change from $24 to $30
Tju [1.3M]

Answer:

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Step-by-step explanation:


6 0
2 years ago
Sofia takes 10mg of a medicine whose concentration in blood decreases by a factor of one half every day. Let t be the number of
adelina 88 [10]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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elena55 [62]

Answer:

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2 years ago
Read 2 more answers
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