3 years ago

What are all the possible rational roots of f(0) = 2x^4+ x^3+ 4?

Mathematics

1 answer:

ElenaW [278]3 years ago

7 0

Answer: the answer is 4, just 4

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Solve this problem y=(x-3)^2 when x=9

atroni [7]

Y=36

it basically says y=(9-3)^2
which is y=6^2
which is then y=36

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3 years ago

What is the 38th term of 459,450,441,..

galina1969 [7]

Answer:

The 38th term of 459,450,441,.. will be:

$a_{13}=351$

Step-by-step explanation:

Given the sequence

$459,450,441,..$

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$450-459=-9,\:\quad \:441-450=-9$

$d=-9$

The first element of the sequence is

$a_1=459$

so the nth term will be

$a_n=-9\left(n-1\right)+459$

$a_n=-9n+468$

Putting n=38 to find the 38th term

$a_n=-9n+468$

$a_{13}=-9\left(13\right)+468$

$a_{13}=-117+468$

$a_{13}=351$

Therefore, the 38th term of 459,450,441,.. will be:

$a_{13}=351$

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3 years ago

Math help plsss brainliest answer???

Shalnov [3]

Hello,

See this file.
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3 years ago

Help im in k12 9th grade

dem82 [27]

When factoring find 2 numbers that when added together equal the middle value and when multiplied equal the last value.

min this problem the middle value is 7 and the last value is 10

5 + 2 = 7 and 5 x 2 = 10

The answer is: (x+2)(x+5)

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2 years ago

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POINTS Please HurryHassan helps his dad with newspaper deliveries. He gets $5 every morning and 10 cents for every paper deliver

dedylja [7]

Answer:

(20.60-5)/0.10=156 Papers

Step-by-step explanation:

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3 years ago

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