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-Dominant- [34]
2 years ago
7

I’ve tried everything.

Mathematics
1 answer:
klio [65]2 years ago
4 0

Answer:

A

Step-by-step explanation:

tell me if im wrong

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Identify the name and label the parts of the following polynomial: − 2x^4+24^2-10
lianna [129]
-2x^4 + 24x^2 - 10

u have 3 terms.....and since u are only dealing with 1 variable with the highest exponent being 4, then what u have here is a 4th degree trinomial.
U have a lead coefficient of -2.
Ur constant term is -10
And ur middle term (24x^2) has a degree of 2

a cubic binomial.....a binomial has 2 terms and it being cubic means the highest term has a degree of 3
example would be : x^3 - 4

how many constants can a polynomial have ? I am not sure about this one...I wanna say 1 because u can simplify it if it has more then 1...but I am not 100% sure on this one

3x^2 + 6xy -10x^5 + y^6 - 10x^3y^5

when u have a polynomial with more then 1 variable, such as this one, the degree is not the highest exponent, it is the highest term.....-10x^3y^5...u add the exponents....so this term has a degree of 8, and it is the highest one in this problem....so this is an 8th degree polynomial with 5 terms


7 0
3 years ago
37​% of a certain​ country's voters think that it is too easy to vote in their country. you randomly select 12 likely voters. fi
Elenna [48]
Multiply 12 by 37%.
12 × 0.37 = 4.44

B) at least 4

It could also be c... 4.44 is less than 8. But B is the closest answer to 4.44.
4 0
2 years ago
Does the sides 14, 3, 9 make a triangle?​
lakkis [162]

Answer: No

Step-by-step explanation: The way that you know is you put the #s from least to greatest 3,9,14 then add the 2 smallest #s and if it is greater than the biggest #it does make a triangle so it would be 12<14 and that is false .

3 0
2 years ago
How can we find the sum of x+5 and 2x+3
Nonamiya [84]

Answer:

3x+8

Step-by-step explanation:

We add the variables. 1x + 2x = 3x

We then add the constants. 5 + 3 = 8

We then add these together.  3x + 8

8 0
3 years ago
Read 2 more answers
What is the least common denominator of the rational expressions below? 1/x^2-5x+3/x^2+2x-35
Komok [63]

Here the denominators are quadratics , so we need to factorise them first

1/(x²-5x) +3/(x²+2x-35)

factorising x²-5x ,

here GCF is x, so taking x out we have

x(x-5)

factorising x²+2x-35 using AC method,

we find factors of -35 that add up to give 2

(x-5)(x+7)

Since we have x-5 common in both denominators, so lcd of the rational expression will be product of x(x-5)(x+7)

lcd is x(x-5)(x+7)

5 0
3 years ago
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