Answers

2016-03-10T20:15:33+08:00
x + 2
______________
x+5 | x^2 + 7x + 10
x^2 + 5x
_________
2x + 10
2x + 10
________
0
answer = x+2
0
For the inquirer: the above answer is correct using long algorithm method :-)
  • Brainly User
2016-03-12T00:20:37+08:00
Solution:

Factor x² + 7x + 10 ⇒ (x + 5) (x + 2)

Rewrite the rational expression:

   (x + 5) (x + 2)
 ---------------------   = x + 2
      x + 5 

ANSWER: x + 2


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