+0  
 
0
72
1
avatar

Let a and b be real numbers such that a^3 + 3ab^2 = 679 and 3a^2 b + b^3 = -679. Find a+b.

 Jul 17, 2022
 #1
avatar+99 
+1

LOOK
http://web2.0calc.com/questions/help-pls_15470

 Jul 18, 2022

9 Online Users

avatar