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mezya [45]
3 years ago
12

Find all the zeros of the function f(x)=x^3+15x^2+67x+53

Mathematics
1 answer:
Elza [17]3 years ago
7 0
<span> x = 3<span> x =(-12-√-4)/-2=6+i= 6.0000-1.0000i</span><span> x =(-12+√-4)/-2=6-i= 6.0000+1.000</span></span>
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Can someone pls help me
Eduardwww [97]

Answer:

<h2>It is 159.1 in^2 </h2>

Step-by-step explanation:

I hope that is useful for you

8 0
2 years ago
12. Carter has 3 statues of various sizes in his garden. Statue A is one foot taller than
enot [183]

Answer: B is 11 feet tall

A=x+1 since A is one more than B

C=x+1/2 since C is one half more than B

B=x since B is just B

A+B+C=34.5

x+1+x+x+1/2=34.5

3x+1.5=34.5

3x=33

x=11

B is 11 feet tall

7 0
2 years ago
Papi sold candles at the fair. She sold $169.74 on Friday, $235.95 on Saturday and $219.21 on Sunday. What were her average sale
Galina-37 [17]
To find the average you would add the three numbers together 169.74+235.95+219.21
to get a total of $624.90 divide that number by 3 to get the average which is $208.30 as the average sale per day
7 0
3 years ago
Determinaţi numerele : <br> a = [1,2,3,4,5]<br> b=[4,9,2,3] <br> aub,anb,aubnb
matrenka [14]
Butttatoe!!!!!!!!!!!!!!!!!!!!!!!!!!!
3 0
3 years ago
HELP HELP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Arrange the functions in ascending order, starting with the function t
san4es73 [151]
If x is squared, that will be biggest by the end because it gets bigger the quickest. x^2 + 4 is always 4 greater than x^2, no matter what the value of x is.

5x+3 is always 3 greater than 5x also.

Besides that, you can rank them based on their slopes (5x < 7x < 8x, etc.)

So,
5x
5x + 3
7x
8x + 3
x^2
x^2 + 4

You can also just say “eventually” means that they’re asking to find the values of each when x is really big. so just choose x=100, and plug that into each one.

So, to check that order:
5(100) = 500
5(100) + 3 = 503
7(100) = 700
8(100) + 3 = 803
(100)^2 = 10,000
(100)^2 + 4 = 10,004

Those are in ascending order, so that must be the right order!
6 0
3 years ago
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