Answers

  • Kez
  • Helping Hand
2014-03-06T18:18:20+08:00
The answer would be (x+6)(x+3) because when you add the last number you will get the middle term when you multiply it you will get the last term which is 18

0
2014-03-07T20:40:23+08:00
X^2+9x+18
x+3
x+6
x^2+3x
     +6x+18
x^2+9x+18
therefore the factors of x^2+9x+18 is:
(x+3)(x+6)

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