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alexira [117]
2 years ago
13

5x7 ur welcome 21 pts and brainy

Mathematics
2 answers:
saw5 [17]2 years ago
4 0
The answer to your question is 35
miss Akunina [59]2 years ago
4 0

Answer:

35

Step-by-step explanation:

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Using the given zero, find one other zero of f(x). Explain the process you used to find your solution.
umka21 [38]
Complex zeroes always occurs as conjugates.
For z = a + b i conjugate is: a - b i
Another zero is : 2 + 3 i.
Verification:
2 + 3 i + 3 - 3 i = - b/a
- b = 4,  a = 1
( 2 + 3 i ) ( 2 - 3 i ) = c / a
4 - 9 i² = c / a
4 + 9 = c / a
c = 13
( x^4 - 4 x³ + 14 x² - 4 x + 13 ) : ( x² - 4 x + 13 ) = x² + 1
x² + 1 = 0
x² = -1,  x = i,  x = -i
The zeroes are: - i , i , 2 + 3 i, 2 - 3 i.
Answer: 
One another zero of f ( x ) is 2 + 3 i.
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3 years ago
Which equation represents exponential decay?
Katarina [22]

Answer:

D, because for every x, the 3 slowly become slower. IF the thing that is being taken to the power of x is less than one it is a decay

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3 years ago
15 cans of water each day. 24 cans per case.
zhenek [66]

Answer:

25 and 6 extras

Step-by-step explanation:

4 0
3 years ago
Clara and her family are vacationing in the Netherlands. They began a tour of the North Sea coastline at an elevation of
polet [3.4K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Square root of 20 is it rational or irrational ?
olga55 [171]
Each square root of a number that does not generated as a square of an integer is irrational. This means that none of the given numbers is rational, that is,  they are all irrational.

Good luck!!!!
5 0
3 years ago
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