SOLUTION: Solve for x I need someone to help me? x^2+12x+4=0

Algebra ->  Radicals -> SOLUTION: Solve for x I need someone to help me? x^2+12x+4=0      Log On


   

Question 407295: Solve for x I need someone to help me?
x^2+12x+4=0
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!



Hi

solving using the Quadratic Formula

x^2+12x+4=0

x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+

x+=+%28-12+%2B-+sqrt%28+144-16+%29%29%2F%282%29+

x+=+%28-12+%2B-+sqrt%28+128%29%29%2F%282%29+

x+=+%28-12+%2B-+8sqrt%28+2%29%29%2F%282%29+

x+=+%28-6+%2B-+4sqrt%28+2%29%29

x = {-0.3431, -11.6569}