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Elena-2011 [213]
3 years ago
5

Write a polynomial function of least degree with integral coefficients that has the given zeros of 5 and -2i

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0
Hello :
f(x) = (x-5)(x+2i)
      = x² +2ix -5x-10i
f(x) = x² +(2i-5)x -10i 
<span>coefficients : a =1      b = 2i-5     c =-10i</span>
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Answer:

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Step-by-step explanation:

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3 years ago
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Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.
SpyIntel [72]

Let

x------> the number of multiple choice question

y------> the number of free response question

we know that

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x+y=15

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therefore

<u>the answer is</u>

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Firlakuza [10]
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