## FoolForMath Group Title Fool's problem of the day, If $$4x^2+12xy+by^2+6x+2fy-4=0$$ represents a pair of parallel lines, can you find the distance between them? Genre: Standard analytic geometry problem Rating: Easy (If you know how to do it) 2 years ago 2 years ago

1. asnaseer Group Title

$$\frac{5}{3}$$

2. Ishaan94 Group Title

not you asnaseer, not you ...http://nooooooooooooooo.com/

3. Mr.Math Group Title

@Fool: Everything is easy when you know how to do it :P

4. Ishaan94 Group Title

Mr.Math but this problem is really easy... like way eaassyy, but you need the right approach.

5. Ishaan94 Group Title

I think so.