Boglioli985 Boglioli985
  • 11-06-2014
  • Mathematics
Answered

Which of the following is equivalent to (5 /k) + ((k + 3) /(k + 5)) ?
A. (k +8) /(2k + 5)
B. (k + 8) /k(k + 5)
C. 5(k + 3) /k(k + 5)
E. (k^2+ 8k + 25) /k(k + 5)



Answer :

Аноним Аноним
  • 14-06-2014
[tex]\frac{5}{k}+\frac{k+3}{k+5}=\frac{5(k+5)}{k(k+5)}+\frac{k(k+3)}{k(k+5)}=\frac{5k+25+k^2+3k}{k(k+5)}=\frac{k^2+8k+25}{k(k+5)}\\\\Answer:E[/tex]
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Arunaaa
Arunaaa Arunaaa
  • 06-10-2020

Answer:

E is the answer.

Step-by-step explanation:

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