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3 years ago

GIVE ME A REAL ANSWER PLEASE! IT IS DUE NOW! Factor completely 3x^2 + 5x + 1.

Mathematics

2 answers:

Marina86 [1]3 years ago

4 0

Answer:

Prime

Step-by-step explanation:

3x^2 + 5x + 1

3x^2 factors in to 3x and x

1 factors into 1 and 1

( 3x + 1) ( x+1)

We need to verify the middle is 5

3x+1x = 4x

so this is not true

We cannot factor this so it is prime

Elena L [17]3 years ago

3 0

Answer:

prime

Step-by-step explanation:

3x^2 + 5x + 1

it can't be factorizes with rational numbers

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2 years ago

Area of this composite figure

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2 years ago

What is the coeffieent of (x^4)(y^4) in the expansion of (x+y)^8

kap26 [50]

ANSWER

The coefficient is 70.

EXPLANATION

The given binomial expression is

$(x+y)^8$

The specific term of a binomial expansion can be determined using the formula,

$T_{r+1}= nC_ra^{n-r}b^r$
where

$n=8,r=4,a=x,b=y$

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$T_{4+1}= 8C_4x^{8-4}y^4$

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2 years ago

What the equation of the line

Ganezh [65]

Answer:

y = 0

Step-by-step explanation:

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2 years ago

Read 2 more answers

Please answer this correctly

nikklg [1K]

Answer:

63.59

Step-by-step explanation:

If the perimeter is 32.13, that means it is equal to

2r + 2πr/4 = 32.13

Solving this for r we get 9

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2 years ago