split: Completing square

[haglundc]

I need help with this problem : x2+11x+21/4 and the 21/4 is a fraction can any one help me please and it is completing the square.

 

[Deleted member 4993]

I need help with this problem : x[sup:39wjxjq3]2[/sup:39wjxjq3]+11x+21/4 and the 21/4 is a fraction can any one help me please and it is completing the square.

Please show us your work, indicating exactly where you are stuck - so that we know where to begin to help you.