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Lesechka [4]
3 years ago
8

Solve for x in the equation x^2-8x+41=0

Mathematics
2 answers:
Dovator [93]3 years ago
8 0
X = [-(-8) +/- sqrt((-8)^2 -4*41)] / 2  

x =  ( 8 + sqrt (-100) / 2  and  (8 - sqrt(-100) / 2

 4 +or- 5i

marshall27 [118]3 years ago
3 0
See photo for the solution and answer.

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4 0
3 years ago
heather has divided $6300 between two invesments, one paying 9%, the other paying 4%. If the return on her investment is $372, h
Ganezh [65]
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X + Y = 6300
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replacing X from (1) into (2)
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I hope this is helpful 



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