web2.0calc
 
+0  
 

 Can you solve?

0
594
1
avatar

sqrt(-4) * sqrt(-9) = ?

 Apr 4, 2017

1+0 Answers

 #1
avatar+128473 
+1

 √-4 *  √-9  =

 

2i  *   3i =

 

6i^2 =

 

6 (-1)  =

 

-6

 

 

cool cool cool

 Apr 4, 2017

2 Online Users

avatar

Top Users

avatar+128473 CPhill moderator
avatar+118608 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