+0  
 
0
20
1
avatar+38 

Find r and s if \(\sqrt[3]{r}+9\sqrt{s}=21\) and \(10\sqrt[3]{r}-\sqrt{s}=28\)

 #1
avatar+921 
0

Solving the system, we get r = -8 and s = 9.

 Oct 4, 2024

1 Online Users

avatar