Hello, i have a simple example, which doesnt work in my mathematica student version: I try to solve:
Solve[ax^2+bx+c==0,x]
but i just get the results {} What do i have to do?
Thanks and kind regards
Hi Sven, try separating the ax to a x and bx to b x (put a space between them).
In[238]:= Solve[a x^2 + b x + c == 0, x] Out[238]= {{x -> (-b - Sqrt[b^2 - 4 a c])/( 2 a)}, {x -> (-b + Sqrt[b^2 - 4 a c])/(2 a)}}
Paul
thx a lot, it works now.
kind regards
