Homework Help: Math!!!!

Posted by barb on Friday, November 12, 2010 at 11:14pm.

I am getting desperate. Can someone please help me with this and thank you in ADVANCE!!!!

WRITE A QUADRATIC EQUATION IN THE variable x given the solutions: -sqrt7,
7sqrt7.This needs to be in the standard form ax^2 + bx+c=0. I really need help as this is due in about 2 hours.

Math!!!! - drwls, Saturday, November 13, 2010 at 2:30am
(x+sqrt7)(x - 7sqrt7) = 0
has those solutions.
Multiply it out.

x^2 -6sqrt7*x -49 = 0

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