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3 years ago

What is the discriminant of the quadratic equation 3x2 – 3x + 1 = 0?

Mathematics

1 answer:

balandron [24]3 years ago

6 0

Answer:

sqrt(-3)

Step-by-step explanation:

solve using sqrt( b^2 - 4ac)

substitute values from original equation to find discriminant

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Answer -7/24 - (-5/8) = 1/3

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27 in exponetial notation

docker41 [41]

Answer:

3^3

Step-by-step explanation:

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2 years ago

Find the LCM of n^3 t^2 and nt^4. A) n 4t^6 B) n 3t^6 C) n 3t^4 D) nt^2

patriot [66]

Answer:

The correct option is C.

Step-by-step explanation:

The least common multiple (LCM) of any two numbers is the smallest number that they both divide evenly into.

The given terms are $n^3t^2$ and $nt^4$ .

The factored form of each term is

$n^3t^2=n\times n\times n\times t\times t$

$nt^4=n\times t\times t\times t\times t$

To find the LCM of given numbers, multiply all factors of both terms and common factors of both terms are multiplied once.

$LCM(n^3t^2,nt^4)=n\times n\times n\times t\times t\times t\times t$

$LCM(n^3t^2,nt^4)=n^3t^4$

The LCM of given terms is $n^3t^4$ . Therefore the correct option is C.

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3 years ago

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What is 3 1/2 - 2 5/7 and show the work

Hunter-Best [27]

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3 years ago

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tia_tia [17]

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