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  • 11-05-2018
  • Mathematics
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Use the x-intercept method to find all real solutions of the equation. x^3-9x^2+23x-15=0

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heyneighbor
heyneighbor heyneighbor
  • 11-05-2018
hey user


the answer to this is going to be


hope it helped 

if u need more help plz let me know


thanks have a good day boi

see u 

if u need more help plz let me know 

thanks 

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Answer Link
carlosego
carlosego carlosego
  • 12-05-2018
For this case we have the following function:
 x ^ 3-9x ^ 2 + 23x-15 = 0
 Rewriting we have:
 (x-5) * (x-3) * (x-1) = 0
 Therefore, the solutions are given by:
 Solution 1:
 x-5 = 0
 x = 5
 Solution 2:
 x-3 = 0
 x = 3
 Solution 3:
 x-1 = 0
 x = 1
 Answer:
 
x = 5
 
x = 3
 
x = 1
Answer Link

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