Homework Help Forum: 11th grade

Posted by kiearra on Sunday, December 28, 2008 at 2:23pm.

solve the equation c^2+6c=55 Do you do it the same way

• 11th grade - bobpursley, Sunday, December 28, 2008 at 2:28pm

  yes. c^2+6c-55=0 what adds to +6 and multipllies to -55?

  
  

• 11th grade - kiearra, Sunday, December 28, 2008 at 2:32pm

  the answer be (c+11)(c-5) c=-11 or c=5

  
  

• 11th grade - bobpursley, Sunday, December 28, 2008 at 2:55pm

  Correct.

  
  

• 11th grade - kiearra, Sunday, December 28, 2008 at 3:00pm

  thanks

  
  

• 11th grade - arun.., Tuesday, April 21, 2009 at 12:50pm

  gaand maar....chuttar...

  
  

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