Sum of roots #1
Algebra
Level
4
\[\large \left( x+1 \right) \left( x+2 \right) \left( x+3 \right) =\frac { 720 }{ \left( x+4 \right) \left( x+5 \right) \left( x+6 \right)} \]
Find sum of all real solutions of the equation above.
by
Linkin Duck