SOLUTION: Can you please help me solve this problem im really stuck! I would appreciate help =) 18x+27x^2+3

Algebra ->  Conversion and Units of Measurement -> SOLUTION: Can you please help me solve this problem im really stuck! I would appreciate help =) 18x+27x^2+3      Log On


   

Question 404701: Can you please help me solve this problem im really stuck! I would appreciate help =)
18x+27x^2+3
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

solving:

18x+27x^2+3 = 0   |Assuming for 'solving' expression is = to zero

 3(9x^2 + 6x + 1)= 0

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

x+=+%28-6+%2B-+sqrt%28+36-36%29%29%2F%282%2A9%29+ 

 x = -6/18 = -1/3



CHECKING our Answer***

-6 + 3 + 3 = 0