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December 21, 2014

December 21, 2014

Posted by **Connie** on Tuesday, April 22, 2008 at 7:16pm.

(1) x^2+6x-25=0

(2) x^2-6x+25=0

(3) x^2+8x-25=0

(4) x^2-8x+25=0

I have no clue how to do it!!!PLEASE HELP!!!Please guide by step by step!!THANKS A LOT~!!!!

- math -
**James**, Tuesday, April 22, 2008 at 7:42pmMartina is mounting shelves near her room's ceiling to hold her stuffed animal collection. She needs a bracket at the end of each shelve or where two shelves come together. If she mounts 8 shelves, side by side, how many brackets does she need?

- math -
**Connie**, Tuesday, April 22, 2008 at 7:51pmAre you answering me my question????

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