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MArishka [77]
3 years ago
12

Find the discriminant and the number of real roots for this equation. x^2 + 2x + 8 = 0

Mathematics
1 answer:
ehidna [41]3 years ago
5 0

Step-by-step explanation:

A is correct option there are no real roots

because discriminant is less than zero

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Answer:

4 and then 15

Step-by-step explanation:

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When i muiltplyied 3.675 x 10 i got 36.75. my question is why did the decimal move? and how.
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Answer:

It moved because of this:

Step-by-step explanation:

the number 10 has one 0 in it.

you move the decimal place over how many times depending on how many 0s there are, so because there is <u>one</u><u> </u>0 in 10, you move it over <u>once</u>.

hope this helped!

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Question 2 (5 points)<br> What is the value of x?<br> HELP ASAP
Anton [14]

Step-by-step explanation:

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3 years ago
SAM now has 30ml of pop to share equally into glasses.
crimeas [40]
So whole ml's


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therefor
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2              15            15/30=1/2
3              10              10/30=1/3
5                6             6/30=1/5
6              5                5/30=1/6
10               3              3/30=1/10
15              2              2/30=1/15
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3 years ago
Dari data berikut tentuka median ( nilai tengah):
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First, put the numbers in order
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