web2.0calc
 
+0  
 

help me

0
385
1
avatar

9+10

 Feb 22, 2017

1+0 Answers

 #1
avatar
0

\(x = {-b \pm \sqrt{b^2-4ac} \over 2a}=21\)

.
 Feb 22, 2017

4 Online Users

avatar
avatar
avatar

Top Users

avatar+128474 CPhill moderator
avatar+118609 Melody moderator
avatar+33615 Alan moderator
avatar+14913 asinus moderator
avatar+9519 MaxWong
avatar+3144 admin administrator
avatar+2440 GingerAle
avatar+1791 tomtom
avatar+1484 bader
avatar+1085 parmen
avatar+1032 kittykat

Sticky Topics